C/1888 P1 (Brooks)
Metadata Parameter Value Designation C/1888 P1 (Brooks) Type C Perihelion (tp_cal, UTC) 1888-07-31T15:16:24.960000Z Orbit solution date (soln_date, UTC) - Obs used 257 NEO - M1 - …
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All Comets
C/1888 D1 (Sawerthal)
Metadata Parameter Value Designation C/1888 D1 (Sawerthal) Type C Perihelion (tp_cal, UTC) 1888-03-17T12:03:01.440000Z Orbit solution date (soln_date, UTC) - Obs used 186 NEO - M1 …
C/1887 J1 (Barnard)
Metadata Parameter Value Designation C/1887 J1 (Barnard) Type C Perihelion (tp_cal, UTC) 1887-06-17T03:54:43.200000Z Orbit solution date (soln_date, UTC) - Obs used 313 NEO - M1 - …
C/1887 D1 (Barnard)
Metadata Parameter Value Designation C/1887 D1 (Barnard) Type C Perihelion (tp_cal, UTC) 1887-03-28T22:27:41.760000Z Orbit solution date (soln_date, UTC) - Obs used 75 NEO - M1 - …
C/1887 B3 (Barnard)
Metadata Parameter Value Designation C/1887 B3 (Barnard) Type C Perihelion (tp_cal, UTC) 1886-11-28T21:44:03.840000Z Orbit solution date (soln_date, UTC) - Obs used 86 NEO - M1 - …
C/1887 B2 (Brooks)
Metadata Parameter Value Designation C/1887 B2 (Brooks) Type C Perihelion (tp_cal, UTC) 1887-03-17T21:22:36.480000Z Orbit solution date (soln_date, UTC) - Obs used 288 NEO - M1 - …
C/1887 B1 (Great southern comet)
Metadata Parameter Value Designation C/1887 B1 (Great southern comet) Type C Perihelion (tp_cal, UTC) 1887-01-11T22:24:57.600000Z Orbit solution date (soln_date, UTC) - Obs used 15 …
C/1886 T1 (Barnard-Hartwig)
Metadata Parameter Value Designation C/1886 T1 (Barnard-Hartwig) Type C Perihelion (tp_cal, UTC) 1886-12-16T23:55:23.520000Z Orbit solution date (soln_date, UTC) - Obs used 62 NEO …
C/1886 J1 (Brooks)
Metadata Parameter Value Designation C/1886 J1 (Brooks) Type C Perihelion (tp_cal, UTC) 1886-05-04T23:16:21.743040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1886 H1 (Brooks)
Metadata Parameter Value Designation C/1886 H1 (Brooks) Type C Perihelion (tp_cal, UTC) 1886-06-07T21:13:07.060800Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1885 Y1 (Brooks)
Metadata Parameter Value Designation C/1885 Y1 (Brooks) Type C Perihelion (tp_cal, UTC) 1885-11-25T23:53:50.622720Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1885 R1 (Brooks)
Metadata Parameter Value Designation C/1885 R1 (Brooks) Type C Perihelion (tp_cal, UTC) 1885-08-10T15:46:30.720000Z Orbit solution date (soln_date, UTC) - Obs used 80 NEO - M1 - K1 …
C/1885 N1 (Barnard)
Metadata Parameter Value Designation C/1885 N1 (Barnard) Type C Perihelion (tp_cal, UTC) 1885-08-06T10:44:45.634560Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1884 A1 (Ross)
Metadata Parameter Value Designation C/1884 A1 (Ross) Type C Perihelion (tp_cal, UTC) 1883-12-25T19:01:20.640000Z Orbit solution date (soln_date, UTC) - Obs used 15 NEO - M1 - K1 - …
C/1883 D1 (Brooks-Swift)
Metadata Parameter Value Designation C/1883 D1 (Brooks-Swift) Type C Perihelion (tp_cal, UTC) 1883-02-19T10:49:19.263360Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z …
C/1882 R2 (Barnard)
Metadata Parameter Value Designation C/1882 R2 (Barnard) Type C Perihelion (tp_cal, UTC) 1882-11-13T11:24:34.560000Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
C/1882 F1 (Wells)
Metadata Parameter Value Designation C/1882 F1 (Wells) Type C Perihelion (tp_cal, UTC) 1882-06-11T00:42:45.155520Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
C/1881 W1 (Swift)
Metadata Parameter Value Designation C/1881 W1 (Swift) Type C Perihelion (tp_cal, UTC) 1881-11-20T05:48:11.520000Z Orbit solution date (soln_date, UTC) - Obs used 61 NEO - M1 - K1 …
C/1881 S1 (Barnard)
Metadata Parameter Value Designation C/1881 S1 (Barnard) Type C Perihelion (tp_cal, UTC) 1881-09-14T20:46:01.920000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 …
C/1881 N1 (Schaeberle)
Metadata Parameter Value Designation C/1881 N1 (Schaeberle) Type C Perihelion (tp_cal, UTC) 1881-08-22T19:20:38.400000Z Orbit solution date (soln_date, UTC) - Obs used 500 NEO - M1 …
C/1881 K1 (Great comet)
Metadata Parameter Value Designation C/1881 K1 (Great comet) Type C Perihelion (tp_cal, UTC) 1881-06-16T22:32:12.468480Z Orbit solution date (soln_date, UTC) 2024-02-20T20:16:46Z …
C/1881 J1 (Swift)
Metadata Parameter Value Designation C/1881 J1 (Swift) Type C Perihelion (tp_cal, UTC) 1881-05-20T22:34:53.760000Z Orbit solution date (soln_date, UTC) - Obs used 40 NEO - M1 - K1 …
C/1880 Y1 (Pechule)
Metadata Parameter Value Designation C/1880 Y1 (Pechule) Type C Perihelion (tp_cal, UTC) 1880-11-09T22:04:48Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs used 5 …
C/1880 S1 (Hartwig)
Metadata Parameter Value Designation C/1880 S1 (Hartwig) Type C Perihelion (tp_cal, UTC) 1880-09-07T10:26:32.640000Z Orbit solution date (soln_date, UTC) - Obs used 140 NEO - M1 - …
C/1880 G1 (Schaeberle)
Metadata Parameter Value Designation C/1880 G1 (Schaeberle) Type C Perihelion (tp_cal, UTC) 1880-07-02T04:51:54.861120Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z …
C/1880 C1 (Great southern comet)
Metadata Parameter Value Designation C/1880 C1 (Great southern comet) Type C Perihelion (tp_cal, UTC) 1880-01-28T03:00:38.188800Z Orbit solution date (soln_date, UTC) …
C/1879 Q2 (Hartwig)
Metadata Parameter Value Designation C/1879 Q2 (Hartwig) Type C Perihelion (tp_cal, UTC) 1879-08-29T18:41:19.680000Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
C/1878 N1 (Swift)
Metadata Parameter Value Designation C/1878 N1 (Swift) Type C Perihelion (tp_cal, UTC) 1878-07-21T04:34:36.480000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 - …
C/1877 T1 (Tempel)
Metadata Parameter Value Designation C/1877 T1 (Tempel) Type C Perihelion (tp_cal, UTC) 1877-06-27T02:25:21.345600Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
C/1877 R1 (Coggia)
Metadata Parameter Value Designation C/1877 R1 (Coggia) Type C Perihelion (tp_cal, UTC) 1877-09-11T17:14:12.480000Z Orbit solution date (soln_date, UTC) - Obs used 63 NEO - M1 - K1 …
C/1877 G2 (Swift)
Metadata Parameter Value Designation C/1877 G2 (Swift) Type C Perihelion (tp_cal, UTC) 1877-04-27T07:53:07.117440Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
C/1877 G1 (Winnecke)
Metadata Parameter Value Designation C/1877 G1 (Winnecke) Type C Perihelion (tp_cal, UTC) 1877-04-18T04:34:28.081920Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:49Z Obs …
C/1877 C1 (Borrelly)
Metadata Parameter Value Designation C/1877 C1 (Borrelly) Type C Perihelion (tp_cal, UTC) 1877-01-19T16:17:11.040000Z Orbit solution date (soln_date, UTC) - Obs used 97 NEO - M1 - …
C/1874 X1 (Borrelly)
Metadata Parameter Value Designation C/1874 X1 (Borrelly) Type C Perihelion (tp_cal, UTC) 1874-10-19T10:37:37.920000Z Orbit solution date (soln_date, UTC) - Obs used 20 NEO - M1 - …
C/1874 Q1 (Coggia)
Metadata Parameter Value Designation C/1874 Q1 (Coggia) Type C Perihelion (tp_cal, UTC) 1874-07-18T04:50:18.240000Z Orbit solution date (soln_date, UTC) - Obs used 95 NEO - M1 - K1 …
C/1874 O1 (Borrelly)
Metadata Parameter Value Designation C/1874 O1 (Borrelly) Type C Perihelion (tp_cal, UTC) 1874-08-27T08:14:47.040000Z Orbit solution date (soln_date, UTC) - Obs used 125 NEO - M1 - …
C/1874 H1 (Coggia)
Metadata Parameter Value Designation C/1874 H1 (Coggia) Type C Perihelion (tp_cal, UTC) 1874-07-09T08:35:57.120000Z Orbit solution date (soln_date, UTC) - Obs used 638 NEO - M1 - …
C/1874 G1 (Winnecke)
Metadata Parameter Value Designation C/1874 G1 (Winnecke) Type C Perihelion (tp_cal, UTC) 1874-03-14T10:27:07.200000Z Orbit solution date (soln_date, UTC) - Obs used 148 NEO - M1 - …
C/1874 D1 (Winnecke)
Metadata Parameter Value Designation C/1874 D1 (Winnecke) Type C Perihelion (tp_cal, UTC) 1874-03-10T10:25:49.440000Z Orbit solution date (soln_date, UTC) - Obs used 11 NEO - M1 - …
C/1873 Q2 (Henry)
Metadata Parameter Value Designation C/1873 Q2 (Henry) Type C Perihelion (tp_cal, UTC) 1873-10-02T06:24:46.080000Z Orbit solution date (soln_date, UTC) - Obs used 118 NEO - M1 - K1 …
C/1873 Q1 (Borrelly)
Metadata Parameter Value Designation C/1873 Q1 (Borrelly) Type C Perihelion (tp_cal, UTC) 1873-09-11T06:48:31.680000Z Orbit solution date (soln_date, UTC) - Obs used 50 NEO - M1 - …
C/1871 V1 (Tempel)
Metadata Parameter Value Designation C/1871 V1 (Tempel) Type C Perihelion (tp_cal, UTC) 1871-12-20T20:55:58.080000Z Orbit solution date (soln_date, UTC) - Obs used 57 NEO - M1 - K1 …
C/1871 L1 (Tempel)
Metadata Parameter Value Designation C/1871 L1 (Tempel) Type C Perihelion (tp_cal, UTC) 1871-07-27T12:49:32.160000Z Orbit solution date (soln_date, UTC) - Obs used 185 NEO - M1 - …
C/1871 G1 (Winnecke)
Metadata Parameter Value Designation C/1871 G1 (Winnecke) Type C Perihelion (tp_cal, UTC) 1871-06-11T02:59:45.173760Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:49Z Obs …
C/1870 W1 (Winnecke)
Metadata Parameter Value Designation C/1870 W1 (Winnecke) Type C Perihelion (tp_cal, UTC) 1870-12-20T08:53:45.499200Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:49Z Obs …
C/1870 Q1 (Coggia)
Metadata Parameter Value Designation C/1870 Q1 (Coggia) Type C Perihelion (tp_cal, UTC) 1870-09-02T16:24:01.604160Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:49Z Obs …
C/1870 K1 (Winnecke)
Metadata Parameter Value Designation C/1870 K1 (Winnecke) Type C Perihelion (tp_cal, UTC) 1870-07-14T13:58:22.080000Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:49Z Obs …
C/1869 T1 (Tempel)
Metadata Parameter Value Designation C/1869 T1 (Tempel) Type C Perihelion (tp_cal, UTC) 1869-10-10T08:23:25.440000Z Orbit solution date (soln_date, UTC) - Obs used 11 NEO - M1 - K1 …
C/1868 L1 (Winnecke)
Metadata Parameter Value Designation C/1868 L1 (Winnecke) Type C Perihelion (tp_cal, UTC) 1868-06-26T23:25:52.320000Z Orbit solution date (soln_date, UTC) - Obs used 201 NEO - M1 - …
C/1867 S1 (Baeker-Winnecke)
Metadata Parameter Value Designation C/1867 S1 (Baeker-Winnecke) Type C Perihelion (tp_cal, UTC) 1867-11-07T11:03:33.120000Z Orbit solution date (soln_date, UTC) - Obs used 57 NEO …
C/1865 B1 (Great southern comet)
Metadata Parameter Value Designation C/1865 B1 (Great southern comet) Type C Perihelion (tp_cal, UTC) 1865-01-14T19:48:25.920000Z Orbit solution date (soln_date, UTC) - Obs used …
C/1864 Y1 (Bruhns)
Metadata Parameter Value Designation C/1864 Y1 (Bruhns) Type C Perihelion (tp_cal, UTC) 1864-12-28T05:15:04.320000Z Orbit solution date (soln_date, UTC) - Obs used 10 NEO - M1 - K1 …
C/1864 X1 (Baeker)
Metadata Parameter Value Designation C/1864 X1 (Baeker) Type C Perihelion (tp_cal, UTC) 1864-12-22T22:49:35.040000Z Orbit solution date (soln_date, UTC) - Obs used 123 NEO - M1 - …
C/1864 R1 (Donati)
Metadata Parameter Value Designation C/1864 R1 (Donati) Type C Perihelion (tp_cal, UTC) 1864-07-28T07:28:59.520000Z Orbit solution date (soln_date, UTC) - Obs used 20 NEO - M1 - K1 …
C/1864 O1 (Donati-Toussaint)
Metadata Parameter Value Designation C/1864 O1 (Donati-Toussaint) Type C Perihelion (tp_cal, UTC) 1864-10-11T21:24:37.440000Z Orbit solution date (soln_date, UTC) - Obs used 57 NEO …
C/1864 N1 (Tempel)
Metadata Parameter Value Designation C/1864 N1 (Tempel) Type C Perihelion (tp_cal, UTC) 1864-08-16T01:50:26.880000Z Orbit solution date (soln_date, UTC) - Obs used 206 NEO - M1 - …
C/1863 Y1 (Respighi)
Metadata Parameter Value Designation C/1863 Y1 (Respighi) Type C Perihelion (tp_cal, UTC) 1863-12-28T06:18:17.280000Z Orbit solution date (soln_date, UTC) - Obs used 9 NEO - M1 - …
C/1863 V1 (Tempel)
Metadata Parameter Value Designation C/1863 V1 (Tempel) Type C Perihelion (tp_cal, UTC) 1863-11-09T23:19:23.520000Z Orbit solution date (soln_date, UTC) - Obs used 58 NEO - M1 - K1 …
C/1863 T1 (Baeker)
Metadata Parameter Value Designation C/1863 T1 (Baeker) Type C Perihelion (tp_cal, UTC) 1863-12-29T16:01:29.280000Z Orbit solution date (soln_date, UTC) - Obs used 176 NEO - M1 - …
C/1863 G2 (Respighi)
Metadata Parameter Value Designation C/1863 G2 (Respighi) Type C Perihelion (tp_cal, UTC) 1863-04-21T08:45:01.440000Z Orbit solution date (soln_date, UTC) - Obs used 160 NEO - M1 - …
C/1863 G1 (Klinkerfues)
Metadata Parameter Value Designation C/1863 G1 (Klinkerfues) Type C Perihelion (tp_cal, UTC) 1863-04-05T09:30:23.040000Z Orbit solution date (soln_date, UTC) - Obs used 49 NEO - M1 …
C/1862 X1 (Bruhns)
Metadata Parameter Value Designation C/1862 X1 (Bruhns) Type C Perihelion (tp_cal, UTC) 1863-02-03T23:45:53.280000Z Orbit solution date (soln_date, UTC) - Obs used 120 NEO - M1 - …
C/1862 W1 (Respighi)
Metadata Parameter Value Designation C/1862 W1 (Respighi) Type C Perihelion (tp_cal, UTC) 1862-12-28T16:10:42.240000Z Orbit solution date (soln_date, UTC) - Obs used 25 NEO - M1 - …
C/1862 N1 (Schmidt)
Metadata Parameter Value Designation C/1862 N1 (Schmidt) Type C Perihelion (tp_cal, UTC) 1862-06-22T12:42:37.440000Z Orbit solution date (soln_date, UTC) - Obs used 72 NEO - M1 - …
C/1861 Y1 (Tuttle)
Metadata Parameter Value Designation C/1861 Y1 (Tuttle) Type C Perihelion (tp_cal, UTC) 1861-12-07T16:11:08.160000Z Orbit solution date (soln_date, UTC) - Obs used 30 NEO - M1 - K1 …
C/1861 J1 (Great comet)
Metadata Parameter Value Designation C/1861 J1 (Great comet) Type C Perihelion (tp_cal, UTC) 1861-06-12T00:09:47.520000Z Orbit solution date (soln_date, UTC) - Obs used 1156 NEO - …
C/1861 G1 (Thatcher)
Metadata Parameter Value Designation C/1861 G1 (Thatcher) Type C Perihelion (tp_cal, UTC) 1861-06-03T21:21:27.360000Z Orbit solution date (soln_date, UTC) - Obs used 187 NEO - M1 - …
C/1860 U1 (Tempel)
Metadata Parameter Value Designation C/1860 U1 (Tempel) Type C Perihelion (tp_cal, UTC) 1860-09-22T19:29:08.160000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 …
C/1860 M1 (Great comet)
Metadata Parameter Value Designation C/1860 M1 (Great comet) Type C Perihelion (tp_cal, UTC) 1860-06-16T13:27:50.400000Z Orbit solution date (soln_date, UTC) - Obs used 300 NEO - …
C/1860 H1 (Rumker)
Metadata Parameter Value Designation C/1860 H1 (Rumker) Type C Perihelion (tp_cal, UTC) 1860-03-06T01:34:19.200000Z Orbit solution date (soln_date, UTC) - Obs used 55 NEO - M1 - K1 …
C/1859 G1 (Tempel)
Metadata Parameter Value Designation C/1859 G1 (Tempel) Type C Perihelion (tp_cal, UTC) 1859-05-29T17:25:35.040000Z Orbit solution date (soln_date, UTC) - Obs used 29 NEO - M1 - K1 …
C/1858 R1 (Tuttle)
Metadata Parameter Value Designation C/1858 R1 (Tuttle) Type C Perihelion (tp_cal, UTC) 1858-10-13T07:26:41.280000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 …
C/1858 L1 (Donati)
Metadata Parameter Value Designation C/1858 L1 (Donati) Type C Perihelion (tp_cal, UTC) 1858-09-30T11:08:52.800000Z Orbit solution date (soln_date, UTC) - Obs used 1000 NEO - M1 - …
C/1858 K1 (Bruhns)
Metadata Parameter Value Designation C/1858 K1 (Bruhns) Type C Perihelion (tp_cal, UTC) 1858-06-05T19:05:39.840000Z Orbit solution date (soln_date, UTC) - Obs used 90 NEO - M1 - K1 …
C/1857 V1 (Donati-van Arsdale)
Metadata Parameter Value Designation C/1857 V1 (Donati-van Arsdale) Type C Perihelion (tp_cal, UTC) 1857-11-19T13:32:18.240000Z Orbit solution date (soln_date, UTC) - Obs used 69 …
C/1857 Q1 (Klinkerfues)
Metadata Parameter Value Designation C/1857 Q1 (Klinkerfues) Type C Perihelion (tp_cal, UTC) 1857-10-01T09:07:03.360000Z Orbit solution date (soln_date, UTC) - Obs used 104 NEO - …
C/1857 O1 (Peters)
Metadata Parameter Value Designation C/1857 O1 (Peters) Type C Perihelion (tp_cal, UTC) 1857-08-24T11:54:48.960000Z Orbit solution date (soln_date, UTC) - Obs used 91 NEO - M1 - K1 …
C/1857 M1 (Klinkerfues)
Metadata Parameter Value Designation C/1857 M1 (Klinkerfues) Type C Perihelion (tp_cal, UTC) 1857-07-18T11:22:59.520000Z Orbit solution date (soln_date, UTC) - Obs used 131 NEO - …
C/1857 D1 (d'Arrest)
Metadata Parameter Value Designation C/1857 D1 (d’Arrest) Type C Perihelion (tp_cal, UTC) 1857-03-21T20:51:30.240000Z Orbit solution date (soln_date, UTC) - Obs used 252 NEO …
C/1855 V1 (Bruhns)
Metadata Parameter Value Designation C/1855 V1 (Bruhns) Type C Perihelion (tp_cal, UTC) 1855-11-25T21:17:34.080000Z Orbit solution date (soln_date, UTC) - Obs used 104 NEO - M1 - …
C/1855 L1 (Donati)
Metadata Parameter Value Designation C/1855 L1 (Donati) Type C Perihelion (tp_cal, UTC) 1855-05-30T15:41:45.600000Z Orbit solution date (soln_date, UTC) - Obs used 49 NEO - M1 - K1 …
C/1855 G1 (Schweizer)
Metadata Parameter Value Designation C/1855 G1 (Schweizer) Type C Perihelion (tp_cal, UTC) 1855-02-05T13:08:15.360000Z Orbit solution date (soln_date, UTC) - Obs used 21 NEO - M1 - …
C/1854 Y1 (Winnecke-Dien)
Metadata Parameter Value Designation C/1854 Y1 (Winnecke-Dien) Type C Perihelion (tp_cal, UTC) 1854-12-16T07:25:14.880000Z Orbit solution date (soln_date, UTC) - Obs used 11 NEO - …
C/1854 R1 (Klinkerfues)
Metadata Parameter Value Designation C/1854 R1 (Klinkerfues) Type C Perihelion (tp_cal, UTC) 1854-10-28T00:12:14.400000Z Orbit solution date (soln_date, UTC) - Obs used 38 NEO - M1 …
C/1854 L1 (Klinkerfues)
Metadata Parameter Value Designation C/1854 L1 (Klinkerfues) Type C Perihelion (tp_cal, UTC) 1854-06-22T11:55:40.800000Z Orbit solution date (soln_date, UTC) - Obs used 227 NEO - …
C/1854 F1 (Great comet)
Metadata Parameter Value Designation C/1854 F1 (Great comet) Type C Perihelion (tp_cal, UTC) 1854-03-24T12:19:00.480000Z Orbit solution date (soln_date, UTC) - Obs used 200 NEO - …
C/1853 W1 (van Arsdale)
Metadata Parameter Value Designation C/1853 W1 (van Arsdale) Type C Perihelion (tp_cal, UTC) 1854-01-04T10:26:32.640000Z Orbit solution date (soln_date, UTC) - Obs used 80 NEO - M1 …
C/1853 R1 (Bruhns)
Metadata Parameter Value Designation C/1853 R1 (Bruhns) Type C Perihelion (tp_cal, UTC) 1853-10-17T02:59:08.160000Z Orbit solution date (soln_date, UTC) - Obs used 17 NEO - M1 - K1 …
C/1853 L1 (Klinkerfues)
Metadata Parameter Value Designation C/1853 L1 (Klinkerfues) Type C Perihelion (tp_cal, UTC) 1853-09-02T04:57:56.160000Z Orbit solution date (soln_date, UTC) - Obs used 350 NEO - …
C/1853 G1 (Schweizer)
Metadata Parameter Value Designation C/1853 G1 (Schweizer) Type C Perihelion (tp_cal, UTC) 1853-05-10T07:49:52.320000Z Orbit solution date (soln_date, UTC) - Obs used 80 NEO - M1 - …
C/1853 E1 (Secchi)
Metadata Parameter Value Designation C/1853 E1 (Secchi) Type C Perihelion (tp_cal, UTC) 1853-02-24T12:30:40.320000Z Orbit solution date (soln_date, UTC) - Obs used 107 NEO - M1 - …
C/1852 K1 (Chacornac)
Metadata Parameter Value Designation C/1852 K1 (Chacornac) Type C Perihelion (tp_cal, UTC) 1852-04-20T02:05:42.720000Z Orbit solution date (soln_date, UTC) - Obs used 31 NEO - M1 - …
C/1851 U1 (Brorsen)
Metadata Parameter Value Designation C/1851 U1 (Brorsen) Type C Perihelion (tp_cal, UTC) 1851-10-01T07:06:31.680000Z Orbit solution date (soln_date, UTC) - Obs used 15 NEO - M1 - …
C/1851 P1 (Brorsen)
Metadata Parameter Value Designation C/1851 P1 (Brorsen) Type C Perihelion (tp_cal, UTC) 1851-08-26T17:53:57.120000Z Orbit solution date (soln_date, UTC) - Obs used 151 NEO - M1 - …
C/1850 Q1 (Bond)
Metadata Parameter Value Designation C/1850 Q1 (Bond) Type C Perihelion (tp_cal, UTC) 1850-10-19T20:05:51.360000Z Orbit solution date (soln_date, UTC) - Obs used 50 NEO - M1 - K1 - …
C/1850 J1 (Petersen)
Metadata Parameter Value Designation C/1850 J1 (Petersen) Type C Perihelion (tp_cal, UTC) 1850-07-24T00:41:11.040000Z Orbit solution date (soln_date, UTC) - Obs used 170 NEO - M1 - …
C/1849 G2 (Goujon)
Metadata Parameter Value Designation C/1849 G2 (Goujon) Type C Perihelion (tp_cal, UTC) 1849-05-26T23:48:54.720000Z Orbit solution date (soln_date, UTC) - Obs used 150 NEO - M1 - …
C/1849 G1 (Schweizer)
Metadata Parameter Value Designation C/1849 G1 (Schweizer) Type C Perihelion (tp_cal, UTC) 1849-06-08T17:05:34.080000Z Orbit solution date (soln_date, UTC) - Obs used 102 NEO - M1 …
C/1848 U1 (Petersen)
Metadata Parameter Value Designation C/1848 U1 (Petersen) Type C Perihelion (tp_cal, UTC) 1849-01-19T20:28:53.760000Z Orbit solution date (soln_date, UTC) - Obs used 127 NEO - M1 - …
C/1848 P1 (Petersen)
Metadata Parameter Value Designation C/1848 P1 (Petersen) Type C Perihelion (tp_cal, UTC) 1848-09-08T13:05:13.920000Z Orbit solution date (soln_date, UTC) - Obs used 30 NEO - M1 - …
C/1847 T1 (Mitchell)
Metadata Parameter Value Designation C/1847 T1 (Mitchell) Type C Perihelion (tp_cal, UTC) 1847-11-14T21:35:51.360000Z Orbit solution date (soln_date, UTC) - Obs used 77 NEO - M1 - …
C/1847 Q1 (Schweizer)
Metadata Parameter Value Designation C/1847 Q1 (Schweizer) Type C Perihelion (tp_cal, UTC) 1847-08-09T20:16:56.640000Z Orbit solution date (soln_date, UTC) - Obs used 48 NEO - M1 - …
C/1847 N1 (Mauvais)
Metadata Parameter Value Designation C/1847 N1 (Mauvais) Type C Perihelion (tp_cal, UTC) 1847-08-09T20:07:35.040000Z Orbit solution date (soln_date, UTC) - Obs used 144 NEO - M1 - …
C/1847 J1 (Colla)
Metadata Parameter Value Designation C/1847 J1 (Colla) Type C Perihelion (tp_cal, UTC) 1847-06-05T05:30:54.720000Z Orbit solution date (soln_date, UTC) - Obs used 37 NEO - M1 - K1 …
C/1847 C1 (Hind)
Metadata Parameter Value Designation C/1847 C1 (Hind) Type C Perihelion (tp_cal, UTC) 1847-03-30T18:49:32.160000Z Orbit solution date (soln_date, UTC) - Obs used 160 NEO - M1 - K1 …
C/1846 S1 (de Vico)
Metadata Parameter Value Designation C/1846 S1 (de Vico) Type C Perihelion (tp_cal, UTC) 1846-10-30T06:39:10.080000Z Orbit solution date (soln_date, UTC) - Obs used 10 NEO - M1 - …
C/1846 O1 (de Vico-Hind)
Metadata Parameter Value Designation C/1846 O1 (de Vico-Hind) Type C Perihelion (tp_cal, UTC) 1846-05-28T09:29:57.120000Z Orbit solution date (soln_date, UTC) - Obs used 40 NEO - …
C/1846 J1 (Brorsen)
Metadata Parameter Value Designation C/1846 J1 (Brorsen) Type C Perihelion (tp_cal, UTC) 1846-06-05T23:18:14.400000Z Orbit solution date (soln_date, UTC) - Obs used 170 NEO - M1 - …
C/1846 B1 (de Vico)
Metadata Parameter Value Designation C/1846 B1 (de Vico) Type C Perihelion (tp_cal, UTC) 1846-01-22T14:15:12.960000Z Orbit solution date (soln_date, UTC) - Obs used 57 NEO - M1 - …
C/1845 L1 (Great June comet)
Metadata Parameter Value Designation C/1845 L1 (Great June comet) Type C Perihelion (tp_cal, UTC) 1845-06-06T04:23:48.480000Z Orbit solution date (soln_date, UTC) - Obs used 100 …
C/1845 D1 (de Vico)
Metadata Parameter Value Designation C/1845 D1 (de Vico) Type C Perihelion (tp_cal, UTC) 1845-04-21T12:58:10.560000Z Orbit solution date (soln_date, UTC) - Obs used 130 NEO - M1 - …
C/1844 Y2 (d'Arrest)
Metadata Parameter Value Designation C/1844 Y2 (d’Arrest) Type C Perihelion (tp_cal, UTC) 1845-01-08T15:47:22.560000Z Orbit solution date (soln_date, UTC) - Obs used 69 NEO - …
C/1844 Y1 (Great comet)
Metadata Parameter Value Designation C/1844 Y1 (Great comet) Type C Perihelion (tp_cal, UTC) 1844-12-14T04:35:36.960000Z Orbit solution date (soln_date, UTC) - Obs used 41 NEO - M1 …
C/1844 N1 (Mauvais)
Metadata Parameter Value Designation C/1844 N1 (Mauvais) Type C Perihelion (tp_cal, UTC) 1844-10-17T20:18:14.400000Z Orbit solution date (soln_date, UTC) - Obs used 144 NEO - M1 - …
C/1843 J1 (Mauvais)
Metadata Parameter Value Designation C/1843 J1 (Mauvais) Type C Perihelion (tp_cal, UTC) 1843-05-06T13:20:29.760000Z Orbit solution date (soln_date, UTC) - Obs used 63 NEO - M1 - …
C/1843 D1 (Great March comet)
Metadata Parameter Value Designation C/1843 D1 (Great March comet) Type C Perihelion (tp_cal, UTC) 1843-02-27T21:51:50.400000Z Orbit solution date (soln_date, UTC) - Obs used 200 …
C/1842 U1 (Laugier)
Metadata Parameter Value Designation C/1842 U1 (Laugier) Type C Perihelion (tp_cal, UTC) 1842-12-16T10:55:37.920000Z Orbit solution date (soln_date, UTC) - Obs used 24 NEO - M1 - …
C/1840 U1 (Bremiker)
Metadata Parameter Value Designation C/1840 U1 (Bremiker) Type C Perihelion (tp_cal, UTC) 1840-11-14T01:33:53.280000Z Orbit solution date (soln_date, UTC) - Obs used 81 NEO - M1 - …
C/1840 E1 (Galle)
Metadata Parameter Value Designation C/1840 E1 (Galle) Type C Perihelion (tp_cal, UTC) 1840-04-02T22:30:25.920000Z Orbit solution date (soln_date, UTC) - Obs used 24 NEO - M1 - K1 …
C/1840 B1 (Galle)
Metadata Parameter Value Designation C/1840 B1 (Galle) Type C Perihelion (tp_cal, UTC) 1840-03-13T14:54:31.680000Z Orbit solution date (soln_date, UTC) - Obs used 78 NEO - M1 - K1 …
C/1839 X1 (Galle)
Metadata Parameter Value Designation C/1839 X1 (Galle) Type C Perihelion (tp_cal, UTC) 1840-01-04T23:24:17.280000Z Orbit solution date (soln_date, UTC) - Obs used 59 NEO - M1 - K1 …
C/1835 H1 (Boguslawski)
Metadata Parameter Value Designation C/1835 H1 (Boguslawski) Type C Perihelion (tp_cal, UTC) 1835-03-27T16:55:29.280000Z Orbit solution date (soln_date, UTC) - Obs used 38 NEO - M1 …
C/1834 E1 (Gambart)
Metadata Parameter Value Designation C/1834 E1 (Gambart) Type C Perihelion (tp_cal, UTC) 1834-04-03T07:01:20.640000Z Orbit solution date (soln_date, UTC) - Obs used 11 NEO - M1 - …
C/1833 S1 (Dunlop)
Metadata Parameter Value Designation C/1833 S1 (Dunlop) Type C Perihelion (tp_cal, UTC) 1833-09-10T16:35:19.680000Z Orbit solution date (soln_date, UTC) - Obs used 15 NEO - M1 - K1 …
C/1832 O1 (Gambart)
Metadata Parameter Value Designation C/1832 O1 (Gambart) Type C Perihelion (tp_cal, UTC) 1832-09-26T01:45:50.400000Z Orbit solution date (soln_date, UTC) - Obs used 32 NEO - M1 - …
C/1831 A1 (Great comet)
Metadata Parameter Value Designation C/1831 A1 (Great comet) Type C Perihelion (tp_cal, UTC) 1830-12-28T03:50:58.560000Z Orbit solution date (soln_date, UTC) - Obs used 61 NEO - M1 …
C/1830 F1 (Great comet)
Metadata Parameter Value Designation C/1830 F1 (Great comet) Type C Perihelion (tp_cal, UTC) 1830-04-09T19:04:56.640000Z Orbit solution date (soln_date, UTC) - Obs used 300 NEO - …
C/1827 P1 (Pons)
Metadata Parameter Value Designation C/1827 P1 (Pons) Type C Perihelion (tp_cal, UTC) 1827-09-12T04:00:28.800000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - …
C/1826 Y1 (Pons)
Metadata Parameter Value Designation C/1826 Y1 (Pons) Type C Perihelion (tp_cal, UTC) 1827-02-05T09:51:50.400000Z Orbit solution date (soln_date, UTC) - Obs used 13 NEO - M1 - K1 - …
C/1826 U1 (Pons)
Metadata Parameter Value Designation C/1826 U1 (Pons) Type C Perihelion (tp_cal, UTC) 1826-11-18T21:46:39.360000Z Orbit solution date (soln_date, UTC) - Obs used 28 NEO - M1 - K1 - …
C/1826 P1 (Pons)
Metadata Parameter Value Designation C/1826 P1 (Pons) Type C Perihelion (tp_cal, UTC) 1826-10-09T11:25:35.040000Z Orbit solution date (soln_date, UTC) - Obs used 300 NEO - M1 - K1 …
C/1825 V1 (Pons)
Metadata Parameter Value Designation C/1825 V1 (Pons) Type C Perihelion (tp_cal, UTC) 1826-04-22T10:59:39.840000Z Orbit solution date (soln_date, UTC) - Obs used 59 NEO - M1 - K1 - …
C/1825 P1 (Pons)
Metadata Parameter Value Designation C/1825 P1 (Pons) Type C Perihelion (tp_cal, UTC) 1825-08-19T05:03:59.040000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - …
C/1825 N1 (Pons)
Metadata Parameter Value Designation C/1825 N1 (Pons) Type C Perihelion (tp_cal, UTC) 1825-12-11T04:26:24Z Orbit solution date (soln_date, UTC) - Obs used 275 NEO - M1 - K1 - PC - …
C/1825 K1 (Gambart)
Metadata Parameter Value Designation C/1825 K1 (Gambart) Type C Perihelion (tp_cal, UTC) 1825-05-31T00:32:32.640000Z Orbit solution date (soln_date, UTC) - Obs used 132 NEO - M1 - …
C/1824 O1 (Scheithauer)
Metadata Parameter Value Designation C/1824 O1 (Scheithauer) Type C Perihelion (tp_cal, UTC) 1824-09-29T13:35:36.960000Z Orbit solution date (soln_date, UTC) - Obs used 150 NEO - …
C/1824 N1 (Rumker)
Metadata Parameter Value Designation C/1824 N1 (Rumker) Type C Perihelion (tp_cal, UTC) 1824-07-12T00:27:04.320000Z Orbit solution date (soln_date, UTC) - Obs used 33 NEO - M1 - K1 …
C/1823 Y1 (Great comet)
Metadata Parameter Value Designation C/1823 Y1 (Great comet) Type C Perihelion (tp_cal, UTC) 1823-12-09T22:24:57.600000Z Orbit solution date (soln_date, UTC) - Obs used 200 NEO - …
C/1822 N1 (Pons)
Metadata Parameter Value Designation C/1822 N1 (Pons) Type C Perihelion (tp_cal, UTC) 1822-10-24T06:22:36.480000Z Orbit solution date (soln_date, UTC) - Obs used 456 NEO - M1 - K1 …
C/1822 K1 (Pons)
Metadata Parameter Value Designation C/1822 K1 (Pons) Type C Perihelion (tp_cal, UTC) 1822-07-16T08:00:31.680000Z Orbit solution date (soln_date, UTC) - Obs used 11 NEO - M1 - K1 - …
C/1822 J1 (Gambart)
Metadata Parameter Value Designation C/1822 J1 (Gambart) Type C Perihelion (tp_cal, UTC) 1822-05-06T01:54:11.520000Z Orbit solution date (soln_date, UTC) - Obs used 18 NEO - M1 - …
C/1821 B1 (Nicollet-Pons)
Metadata Parameter Value Designation C/1821 B1 (Nicollet-Pons) Type C Perihelion (tp_cal, UTC) 1821-03-22T00:52:42.240000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - …
C/1819 N1 (Great comet)
Metadata Parameter Value Designation C/1819 N1 (Great comet) Type C Perihelion (tp_cal, UTC) 1819-06-28T05:14:03.840000Z Orbit solution date (soln_date, UTC) - Obs used 400 NEO - …
C/1818 W2 (Pons)
Metadata Parameter Value Designation C/1818 W2 (Pons) Type C Perihelion (tp_cal, UTC) 1818-12-05T10:25:58.080000Z Orbit solution date (soln_date, UTC) - Obs used 21 NEO - M1 - K1 - …
C/1817 Y1 (Pons)
Metadata Parameter Value Designation C/1817 Y1 (Pons) Type C Perihelion (tp_cal, UTC) 1818-02-26T11:15:21.600000Z Orbit solution date (soln_date, UTC) - Obs used 26 NEO - M1 - K1 - …
C/1816 B1 (Pons)
Metadata Parameter Value Designation C/1816 B1 (Pons) Type C Perihelion (tp_cal, UTC) 1816-03-01T20:18:14.400000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - …
C/1813 G1 (Pons)
Metadata Parameter Value Designation C/1813 G1 (Pons) Type C Perihelion (tp_cal, UTC) 1813-05-20T02:05:34.080000Z Orbit solution date (soln_date, UTC) - Obs used 13 NEO - M1 - K1 - …
C/1813 C1 (Pons)
Metadata Parameter Value Designation C/1813 C1 (Pons) Type C Perihelion (tp_cal, UTC) 1813-03-05T00:31:40.800000Z Orbit solution date (soln_date, UTC) - Obs used 30 NEO - M1 - K1 - …
C/1811 W1 (Pons)
Metadata Parameter Value Designation C/1811 W1 (Pons) Type C Perihelion (tp_cal, UTC) 1811-11-11T13:01:29.280000Z Orbit solution date (soln_date, UTC) - Obs used 69 NEO - M1 - K1 - …
C/1811 F1 (Great comet)
Metadata Parameter Value Designation C/1811 F1 (Great comet) Type C Perihelion (tp_cal, UTC) 1811-09-12T18:08:55.680000Z Orbit solution date (soln_date, UTC) - Obs used 1000 NEO - …
C/1810 Q1 (Pons)
Metadata Parameter Value Designation C/1810 Q1 (Pons) Type C Perihelion (tp_cal, UTC) 1810-10-06T17:42:34.560000Z Orbit solution date (soln_date, UTC) - Obs used 10 NEO - M1 - K1 - …
C/1808 R1 (PONS)
Metadata Parameter Value Designation C/1808 R1 (PONS) Type C Perihelion (tp_cal, UTC) 1808-09-14T11:30:54.720000Z Orbit solution date (soln_date, UTC) - Obs used 8 NEO - M1 - K1 - …
C/1808 M1 (Pons)
Metadata Parameter Value Designation C/1808 M1 (Pons) Type C Perihelion (tp_cal, UTC) 1808-07-12T16:01:29.280000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - …
C/1808 F1 (Pons)
Metadata Parameter Value Designation C/1808 F1 (Pons) Type C Perihelion (tp_cal, UTC) 1808-05-13T10:52:19.200000Z Orbit solution date (soln_date, UTC) - Obs used 10 NEO - M1 - K1 - …
C/1807 R1 (Great comet)
Metadata Parameter Value Designation C/1807 R1 (Great comet) Type C Perihelion (tp_cal, UTC) 1807-09-19T05:44:00.960000Z Orbit solution date (soln_date, UTC) - Obs used 70 NEO - M1 …
C/1806 V1 (Pons)
Metadata Parameter Value Designation C/1806 V1 (Pons) Type C Perihelion (tp_cal, UTC) 1806-12-29T09:52:59.520000Z Orbit solution date (soln_date, UTC) - Obs used 35 NEO - M1 - K1 - …
C/1804 E1 (Pons)
Metadata Parameter Value Designation C/1804 E1 (Pons) Type C Perihelion (tp_cal, UTC) 1804-02-14T02:06:51.840000Z Orbit solution date (soln_date, UTC) - Obs used 10 NEO - M1 - K1 - …
C/1802 Q1 (Pons)
Metadata Parameter Value Designation C/1802 Q1 (Pons) Type C Perihelion (tp_cal, UTC) 1802-09-10T08:31:46.560000Z Orbit solution date (soln_date, UTC) - Obs used 135 NEO - M1 - K1 …
C/1801 N1 (Pons)
Metadata Parameter Value Designation C/1801 N1 (Pons) Type C Perihelion (tp_cal, UTC) 1801-08-09T01:22:04.800000Z Orbit solution date (soln_date, UTC) - Obs used 11 NEO - M1 - K1 - …
C/1799 Y1 (Mechain)
Metadata Parameter Value Designation C/1799 Y1 (Mechain) Type C Perihelion (tp_cal, UTC) 1799-12-26T09:30:14.400000Z Orbit solution date (soln_date, UTC) - Obs used 6 NEO - M1 - K1 …
C/1799 P1 (Mechain)
Metadata Parameter Value Designation C/1799 P1 (Mechain) Type C Perihelion (tp_cal, UTC) 1799-09-07T16:35:02.400000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1798 X1 (Bouvard)
Metadata Parameter Value Designation C/1798 X1 (Bouvard) Type C Perihelion (tp_cal, UTC) 1799-01-01T09:56:09.600000Z Orbit solution date (soln_date, UTC) - Obs used 6 NEO - M1 - K1 …
C/1798 G1 (Messier)
Metadata Parameter Value Designation C/1798 G1 (Messier) Type C Perihelion (tp_cal, UTC) 1798-04-05T00:11:31.200000Z Orbit solution date (soln_date, UTC) - Obs used 9 NEO - M1 - K1 …
C/1797 P1 (Bouvard-Herschel)
Metadata Parameter Value Designation C/1797 P1 (Bouvard-Herschel) Type C Perihelion (tp_cal, UTC) 1797-07-09T14:44:09.600000Z Orbit solution date (soln_date, UTC) - Obs used 12 NEO …
C/1796 F1 (Olbers)
Metadata Parameter Value Designation C/1796 F1 (Olbers) Type C Perihelion (tp_cal, UTC) 1796-04-03T06:34:07.680000Z Orbit solution date (soln_date, UTC) - Obs used 16 NEO - M1 - K1 …
C/1793 S2 (Messier)
Metadata Parameter Value Designation C/1793 S2 (Messier) Type C Perihelion (tp_cal, UTC) 1793-11-05T08:11:02.400000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1793 S1 (Perny)
Metadata Parameter Value Designation C/1793 S1 (Perny) Type C Perihelion (tp_cal, UTC) 1793-11-19T23:57:33.120000Z Orbit solution date (soln_date, UTC) - Obs used 24 NEO - M1 - K1 …
C/1793 A1 (Gregory)
Metadata Parameter Value Designation C/1793 A1 (Gregory) Type C Perihelion (tp_cal, UTC) 1792-12-27T16:45:07.200000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1791 X1 (Herschel)
Metadata Parameter Value Designation C/1791 X1 (Herschel) Type C Perihelion (tp_cal, UTC) 1792-01-14T00:50:24Z Orbit solution date (soln_date, UTC) - Obs used 7 NEO - M1 - K1 - PC …
C/1790 H1 (Herschel)
Metadata Parameter Value Designation C/1790 H1 (Herschel) Type C Perihelion (tp_cal, UTC) 1790-05-21T17:47:02.400000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - …
C/1790 A1 (Herschel)
Metadata Parameter Value Designation C/1790 A1 (Herschel) Type C Perihelion (tp_cal, UTC) 1790-01-15T17:05:16.800000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - …
C/1788 W1 (Messier)
Metadata Parameter Value Designation C/1788 W1 (Messier) Type C Perihelion (tp_cal, UTC) 1788-11-10T19:24:57.600000Z Orbit solution date (soln_date, UTC) - Obs used 9 NEO - M1 - K1 …
C/1787 G1 (Mechain)
Metadata Parameter Value Designation C/1787 G1 (Mechain) Type C Perihelion (tp_cal, UTC) 1787-05-11T07:48:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - …
C/1786 P1 (Herschel)
Metadata Parameter Value Designation C/1786 P1 (Herschel) Type C Perihelion (tp_cal, UTC) 1786-07-08T09:06:46.080000Z Orbit solution date (soln_date, UTC) - Obs used 144 NEO - M1 - …
C/1785 E1 (Mechain)
Metadata Parameter Value Designation C/1785 E1 (Mechain) Type C Perihelion (tp_cal, UTC) 1785-04-08T21:56:09.600000Z Orbit solution date (soln_date, UTC) - Obs used 25 NEO - M1 - …
C/1785 A1 (Messier-Mechain)
Metadata Parameter Value Designation C/1785 A1 (Messier-Mechain) Type C Perihelion (tp_cal, UTC) 1785-01-27T19:48:00Z Orbit solution date (soln_date, UTC) - Obs used 9 NEO - M1 - …
C/1783 X1 (Great comet)
Metadata Parameter Value Designation C/1783 X1 (Great comet) Type C Perihelion (tp_cal, UTC) 1784-01-21T16:48:00Z Orbit solution date (soln_date, UTC) - Obs used 16 NEO - M1 - K1 - …
C/1781 T1 (Mechain)
Metadata Parameter Value Designation C/1781 T1 (Mechain) Type C Perihelion (tp_cal, UTC) 1781-11-30T00:33:07.200000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 …
C/1781 M1 (Mechain)
Metadata Parameter Value Designation C/1781 M1 (Mechain) Type C Perihelion (tp_cal, UTC) 1781-07-07T16:32:09.600000Z Orbit solution date (soln_date, UTC) - Obs used 12 NEO - M1 - …
C/1780 U2 (Messier)
Metadata Parameter Value Designation C/1780 U2 (Messier) Type C Perihelion (tp_cal, UTC) 1780-10-01T06:02:52.800000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 …
C/1780 U1 (Montaigne-Olbers)
Metadata Parameter Value Designation C/1780 U1 (Montaigne-Olbers) Type C Perihelion (tp_cal, UTC) 1780-11-29T08:21:07.200000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO …
C/1779 A1 (Bode)
Metadata Parameter Value Designation C/1779 A1 (Bode) Type C Perihelion (tp_cal, UTC) 1779-01-04T13:56:12.480000Z Orbit solution date (soln_date, UTC) - Obs used 300 NEO - M1 - K1 …
C/1774 P1 (Montaigne)
Metadata Parameter Value Designation C/1774 P1 (Montaigne) Type C Perihelion (tp_cal, UTC) 1774-08-15T22:46:33.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - …
C/1773 T1 (Messier)
Metadata Parameter Value Designation C/1773 T1 (Messier) Type C Perihelion (tp_cal, UTC) 1773-09-06T02:34:04.800000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 …
C/1771 G1 (Messier)
Metadata Parameter Value Designation C/1771 G1 (Messier) Type C Perihelion (tp_cal, UTC) 1771-04-19T15:14:15.360000Z Orbit solution date (soln_date, UTC) - Obs used 100 NEO - M1 - …
C/1771 A1 (Great comet)
Metadata Parameter Value Designation C/1771 A1 (Great comet) Type C Perihelion (tp_cal, UTC) 1770-11-22T17:38:24Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 - …
C/1769 P1 (Messier)
Metadata Parameter Value Designation C/1769 P1 (Messier) Type C Perihelion (tp_cal, UTC) 1769-10-08T02:53:22.560000Z Orbit solution date (soln_date, UTC) - Obs used 37 NEO - M1 - …
C/1766 E1 (Messier)
Metadata Parameter Value Designation C/1766 E1 (Messier) Type C Perihelion (tp_cal, UTC) 1766-02-17T20:41:16.800000Z Orbit solution date (soln_date, UTC) - Obs used 16 NEO - M1 - …
C/1764 A1 (Messier)
Metadata Parameter Value Designation C/1764 A1 (Messier) Type C Perihelion (tp_cal, UTC) 1764-02-13T01:42:14.400000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1763 S1 (Messier)
Metadata Parameter Value Designation C/1763 S1 (Messier) Type C Perihelion (tp_cal, UTC) 1763-11-02T08:58:33.600000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 …
C/1762 K1 (Klinkenberg)
Metadata Parameter Value Designation C/1762 K1 (Klinkenberg) Type C Perihelion (tp_cal, UTC) 1762-05-28T20:02:24Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - …
C/1760 B1 (Messier)
Metadata Parameter Value Designation C/1760 B1 (Messier) Type C Perihelion (tp_cal, UTC) 1759-11-27T12:02:52.800000Z Orbit solution date (soln_date, UTC) - Obs used 19 NEO - M1 - …
C/1760 A1 (Great comet)
Metadata Parameter Value Designation C/1760 A1 (Great comet) Type C Perihelion (tp_cal, UTC) 1759-12-17T08:11:02.400000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 …
C/1758 K1
Metadata Parameter Value Designation C/1758 K1 Type C Perihelion (tp_cal, UTC) 1758-06-11T15:17:16.800000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - …
C/1757 R1
Metadata Parameter Value Designation C/1757 R1 Type C Perihelion (tp_cal, UTC) 1757-10-21T19:49:26.400000Z Orbit solution date (soln_date, UTC) - Obs used 16 NEO - M1 - K1 - PC - …
C/1750 C1
Metadata Parameter Value Designation C/1750 C1 Type C Perihelion (tp_cal, UTC) 1750-02-23T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - PC - …
C/1748 K1
Metadata Parameter Value Designation C/1748 K1 Type C Perihelion (tp_cal, UTC) 1748-06-19T09:18:43.200000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - PC - …
C/1748 H1
Metadata Parameter Value Designation C/1748 H1 Type C Perihelion (tp_cal, UTC) 1748-04-29T07:24:57.600000Z Orbit solution date (soln_date, UTC) - Obs used 20 NEO - M1 - K1 - PC - …
C/1746 P1
Metadata Parameter Value Designation C/1746 P1 Type C Perihelion (tp_cal, UTC) 1747-03-03T21:57:36Z Orbit solution date (soln_date, UTC) - Obs used 30 NEO - M1 - K1 - PC - …
C/1743 X1
Metadata Parameter Value Designation C/1743 X1 Type C Perihelion (tp_cal, UTC) 1744-03-01T20:09:18.720000Z Orbit solution date (soln_date, UTC) - Obs used 76 NEO - M1 - K1 - PC - …