C/1907 L2 (Daniel)
Metadata Parameter Value Designation C/1907 L2 (Daniel) Type C Perihelion (tp_cal, UTC) 1907-09-04T11:05:22.588800Z Orbit solution date (soln_date, UTC) 2021-05-03T17:43:15Z Obs …
Categories
All Comets
C/1906 E1 (Kopff)
Metadata Parameter Value Designation C/1906 E1 (Kopff) Type C Perihelion (tp_cal, UTC) 1905-10-18T07:17:39.871680Z Orbit solution date (soln_date, UTC) 2024-02-20T20:16:47Z Obs …
C/1906 B1 (Brooks)
Metadata Parameter Value Designation C/1906 B1 (Brooks) Type C Perihelion (tp_cal, UTC) 1905-12-22T18:51:26.026560Z Orbit solution date (soln_date, UTC) 2024-02-20T20:16:47Z Obs …
C/1901 G1 (Great comet)
Metadata Parameter Value Designation C/1901 G1 (Great comet) Type C Perihelion (tp_cal, UTC) 1901-04-24T18:01:03.720000Z Orbit solution date (soln_date, UTC) 2025-09-09T12:42:30Z …
C/1900 O1 (Borrelly-Brooks)
Metadata Parameter Value Designation C/1900 O1 (Borrelly-Brooks) Type C Perihelion (tp_cal, UTC) 1900-08-03T16:49:18.926400Z Orbit solution date (soln_date, UTC) …
C/1899 S1 (Giacobini)
Metadata Parameter Value Designation C/1899 S1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1899-09-15T08:49:19.871040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:57Z Obs …
C/1899 E1 (Swift)
Metadata Parameter Value Designation C/1899 E1 (Swift) Type C Perihelion (tp_cal, UTC) 1899-04-13T11:27:00.100800Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:55Z Obs …
C/1898 U1 (Brooks)
Metadata Parameter Value Designation C/1898 U1 (Brooks) Type C Perihelion (tp_cal, UTC) 1898-11-23T15:38:33.040320Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:55Z Obs …
C/1898 R1 (Perrine-Chofardet)
Metadata Parameter Value Designation C/1898 R1 (Perrine-Chofardet) Type C Perihelion (tp_cal, UTC) 1898-10-21T00:56:12.053760Z Orbit solution date (soln_date, UTC) …
C/1898 F1 (Perrine)
Metadata Parameter Value Designation C/1898 F1 (Perrine) Type C Perihelion (tp_cal, UTC) 1898-03-17T15:10:30.002880Z Orbit solution date (soln_date, UTC) 2023-10-09T20:36:13Z Obs …
C/1894 G1 (Gale)
Metadata Parameter Value Designation C/1894 G1 (Gale) Type C Perihelion (tp_cal, UTC) 1894-04-13T21:03:24.776640Z Orbit solution date (soln_date, UTC) 2023-12-04T20:32:28Z Obs used …
C/1892 W1 (Brooks)
Metadata Parameter Value Designation C/1892 W1 (Brooks) Type C Perihelion (tp_cal, UTC) 1893-01-06T23:50:26.018880Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1892 E1 (Swift)
Metadata Parameter Value Designation C/1892 E1 (Swift) Type C Perihelion (tp_cal, UTC) 1892-04-07T03:44:20.731200Z Orbit solution date (soln_date, UTC) 2023-10-09T20:36:13Z Obs …
C/1885 X1 (Fabry)
Metadata Parameter Value Designation C/1885 X1 (Fabry) Type C Perihelion (tp_cal, UTC) 1886-04-06T10:56:04.807680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1885 X2 (Barnard)
Metadata Parameter Value Designation C/1885 X2 (Barnard) Type C Perihelion (tp_cal, UTC) 1886-05-03T18:53:20.048640Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
D/1884 O1 (Barnard)
Metadata Parameter Value Designation D/1884 O1 (Barnard) Type D Perihelion (tp_cal, UTC) 1884-08-16T23:21:01.497600Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
C/1879 Q1 (Palisa)
Metadata Parameter Value Designation C/1879 Q1 (Palisa) Type C Perihelion (tp_cal, UTC) 1879-10-05T03:30:11.998080Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
C/1879 M1 (Swift)
Metadata Parameter Value Designation C/1879 M1 (Swift) Type C Perihelion (tp_cal, UTC) 1879-04-27T22:12:15.344640Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:51Z Obs …
P/2026 C2 (PANSTARRS)
Metadata Parameter Value Designation P/2026 C2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2026-07-21T20:28:16.901760Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:34Z Obs …
P/2025 Y2 (PANSTARRS)
Metadata Parameter Value Designation P/2025 Y2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2025-12-06T22:58:46.652160Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:33Z Obs …
P/2025 UX109 (Ye)
Metadata Parameter Value Designation P/2025 UX109 (Ye) Type P Perihelion (tp_cal, UTC) 2025-08-14T07:59:27.018240Z Orbit solution date (soln_date, UTC) 2026-03-12T13:14:16Z Obs …
P/2023 JN16 (Lemmon)
Metadata Parameter Value Designation P/2023 JN16 (Lemmon) Type P Perihelion (tp_cal, UTC) 2024-12-29T22:45:09.645120Z Orbit solution date (soln_date, UTC) 2024-10-26T00:12:23Z Obs …
P/2022 BV9 (Lemmon)
Metadata Parameter Value Designation P/2022 BV9 (Lemmon) Type P Perihelion (tp_cal, UTC) 2020-10-23T09:56:52.108800Z Orbit solution date (soln_date, UTC) 2023-07-30T20:05:13Z Obs …
P/2021 TR81 (Lemmon)
Metadata Parameter Value Designation P/2021 TR81 (Lemmon) Type P Perihelion (tp_cal, UTC) 2022-04-03T00:42:48.663360Z Orbit solution date (soln_date, UTC) 2025-06-30T18:47:34Z Obs …
P/2021 PE20 (ATLAS)
Metadata Parameter Value Designation P/2021 PE20 (ATLAS) Type P Perihelion (tp_cal, UTC) 2021-06-07T04:21:10.687680Z Orbit solution date (soln_date, UTC) 2023-04-24T19:06:47Z Obs …
P/2020 MK4 (PANSTARRS)
Metadata Parameter Value Designation P/2020 MK4 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2015-05-06T10:29:43.307520Z Orbit solution date (soln_date, UTC) 2023-02-07T17:34:52Z …
P/2019 GG21 (PANSTARRS)
Metadata Parameter Value Designation P/2019 GG21 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2019-05-12T20:33:46.457280Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:53Z …
P/2018 VN2 (Leonard)
Metadata Parameter Value Designation P/2018 VN2 (Leonard) Type P Perihelion (tp_cal, UTC) 2018-06-05T09:08:55.896000Z Orbit solution date (soln_date, UTC) 2025-01-02T20:12:44Z Obs …
P/2017 TW13 (Lemmon)
Metadata Parameter Value Designation P/2017 TW13 (Lemmon) Type P Perihelion (tp_cal, UTC) 2018-06-20T23:38:54.568320Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:37Z Obs …
P/2017 FL36 (PANSTARRS)
Metadata Parameter Value Designation P/2017 FL36 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2015-07-03T23:18:02.381760Z Orbit solution date (soln_date, UTC) 2025-06-30T18:47:34Z …
P/2016 WM48 (Lemmon)
Metadata Parameter Value Designation P/2016 WM48 (Lemmon) Type P Perihelion (tp_cal, UTC) 2017-02-26T18:51:23.434560Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:28Z Obs …
P/2015 PD229 (Cameron-ISON)
Metadata Parameter Value Designation P/2015 PD229 (Cameron-ISON) Type P Perihelion (tp_cal, UTC) 2015-08-14T05:21:31.927680Z Orbit solution date (soln_date, UTC) …
P/2013 AL76 (Catalina)
Metadata Parameter Value Designation P/2013 AL76 (Catalina) Type P Perihelion (tp_cal, UTC) 2012-12-13T07:48:54.138240Z Orbit solution date (soln_date, UTC) 2021-04-15T23:32:30Z …
P/2011 FR143 (Lemmon)
Metadata Parameter Value Designation P/2011 FR143 (Lemmon) Type P Perihelion (tp_cal, UTC) 2011-03-10T14:22:22.298880Z Orbit solution date (soln_date, UTC) 2021-05-31T22:43:01Z Obs …
P/2009 WX51 (Catalina)
Metadata Parameter Value Designation P/2009 WX51 (Catalina) Type P Perihelion (tp_cal, UTC) 2010-01-31T01:48:27.120960Z Orbit solution date (soln_date, UTC) 2021-04-15T23:31:37Z …
P/2002 EJ57 (LINEAR)
Metadata Parameter Value Designation P/2002 EJ57 (LINEAR) Type P Perihelion (tp_cal, UTC) 2001-12-19T02:41:16.938240Z Orbit solution date (soln_date, UTC) 2023-10-29T03:13:06Z Obs …
P/1999 XN120 (Catalina)
Metadata Parameter Value Designation P/1999 XN120 (Catalina) Type P Perihelion (tp_cal, UTC) 2000-05-01T08:01:54.935040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:30:03Z …
P/1999 RO28 (LONEOS)
Metadata Parameter Value Designation P/1999 RO28 (LONEOS) Type P Perihelion (tp_cal, UTC) 1999-10-02T08:14:28.481280Z Orbit solution date (soln_date, UTC) 2021-04-15T23:30:01Z Obs …
P/1998 VS24 (LINEAR)
Metadata Parameter Value Designation P/1998 VS24 (LINEAR) Type P Perihelion (tp_cal, UTC) 1998-11-03T07:19:50.206080Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:57Z Obs …
D/1918 W1 (Schorr)
Metadata Parameter Value Designation D/1918 W1 (Schorr) Type D Perihelion (tp_cal, UTC) 1918-09-30T06:56:03.992640Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:02Z Obs …
D/1895 Q1 (Swift)
Metadata Parameter Value Designation D/1895 Q1 (Swift) Type D Perihelion (tp_cal, UTC) 1895-08-21T07:34:27.840000Z Orbit solution date (soln_date, UTC) - Obs used 182 NEO Yes M1 - …
D/1886 K1 (Brooks)
Metadata Parameter Value Designation D/1886 K1 (Brooks) Type D Perihelion (tp_cal, UTC) 1886-06-07T05:03:43.799040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
D/1770 L1 (Lexell)
Metadata Parameter Value Designation D/1770 L1 (Lexell) Type D Perihelion (tp_cal, UTC) 1770-08-14T00:58:53.760000Z Orbit solution date (soln_date, UTC) - Obs used 130 NEO Yes M1 - …
D/1766 G1 (Helfenzrieder)
Metadata Parameter Value Designation D/1766 G1 (Helfenzrieder) Type D Perihelion (tp_cal, UTC) 1766-04-27T21:48:57.600000Z Orbit solution date (soln_date, UTC) - Obs used 22 NEO …
C/962 B1
Metadata Parameter Value Designation C/962 B1 Type C Perihelion (tp_cal, UTC) 0961-12-28T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - PC - Osculating …
C/905 K1
Metadata Parameter Value Designation C/905 K1 Type C Perihelion (tp_cal, UTC) 0905-04-26T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 - PC - Osculating …
C/868 B1
Metadata Parameter Value Designation C/868 B1 Type C Perihelion (tp_cal, UTC) 0868-03-04T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - PC - Osculating …
C/817 C1
Metadata Parameter Value Designation C/817 C1 Type C Perihelion (tp_cal, UTC) 0817-03-03T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - Osculating …
C/770 K1
Metadata Parameter Value Designation C/770 K1 Type C Perihelion (tp_cal, UTC) 0770-06-05T19:12:00Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 - PC - Osculating …
C/574 G1
Metadata Parameter Value Designation C/574 G1 Type C Perihelion (tp_cal, UTC) 0574-03-25T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - PC - Osculating …
C/568 O1
Metadata Parameter Value Designation C/568 O1 Type C Perihelion (tp_cal, UTC) 0568-08-27T16:48:00Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 - PC - Osculating …
C/565 O1
Metadata Parameter Value Designation C/565 O1 Type C Perihelion (tp_cal, UTC) 0565-07-15T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - Osculating …
C/539 W1
Metadata Parameter Value Designation C/539 W1 Type C Perihelion (tp_cal, UTC) 0539-11-06T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - Osculating …
C/442 V1
Metadata Parameter Value Designation C/442 V1 Type C Perihelion (tp_cal, UTC) 0442-12-15T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - Osculating …
C/418 M1
Metadata Parameter Value Designation C/418 M1 Type C Perihelion (tp_cal, UTC) 0418-10-05T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - Osculating …
C/400 F1
Metadata Parameter Value Designation C/400 F1 Type C Perihelion (tp_cal, UTC) 0400-02-25T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - Osculating …
C/390 Q1
Metadata Parameter Value Designation C/390 Q1 Type C Perihelion (tp_cal, UTC) 0390-09-05T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - PC - Osculating …
C/240 V1
Metadata Parameter Value Designation C/240 V1 Type C Perihelion (tp_cal, UTC) 0240-11-10T00:00:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - Osculating …
C/2024 XK14 (Bok)
Metadata Parameter Value Designation C/2024 XK14 (Bok) Type C Perihelion (tp_cal, UTC) 2025-05-20T21:45:17.720640Z Orbit solution date (soln_date, UTC) 2025-08-12T09:42:17Z Obs …
C/2019 LB7 (Kleyna)
Metadata Parameter Value Designation C/2019 LB7 (Kleyna) Type C Perihelion (tp_cal, UTC) 2019-03-27T05:33:24.503040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:57Z Obs …
C/2018 EN4 (NEOWISE)
Metadata Parameter Value Designation C/2018 EN4 (NEOWISE) Type C Perihelion (tp_cal, UTC) 2018-06-07T18:40:30.077760Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:41Z Obs …
C/2017 AB5 (PANSTARRS)
Metadata Parameter Value Designation C/2017 AB5 (PANSTARRS) Type C Perihelion (tp_cal, UTC) 2018-02-17T21:11:27.441600Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:28Z …
C/2016 KA (Catalina)
Metadata Parameter Value Designation C/2016 KA (Catalina) Type C Perihelion (tp_cal, UTC) 2016-02-01T05:58:16.700160Z Orbit solution date (soln_date, UTC) 2022-07-06T03:12:22Z Obs …
C/2015 LC2 (PANSTARRS)
Metadata Parameter Value Designation C/2015 LC2 (PANSTARRS) Type C Perihelion (tp_cal, UTC) 2015-05-01T23:11:40.355520Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:12Z …
C/2014 XB8 (PANSTARRS)
Metadata Parameter Value Designation C/2014 XB8 (PANSTARRS) Type C Perihelion (tp_cal, UTC) 2015-04-05T14:59:50.487360Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:05Z …
C/2014 TG64 (Catalina)
Metadata Parameter Value Designation C/2014 TG64 (Catalina) Type C Perihelion (tp_cal, UTC) 2014-05-26T00:06:31.141440Z Orbit solution date (soln_date, UTC) 2021-04-15T23:33:00Z …
C/2014 QU2 (PANSTARRS)
Metadata Parameter Value Designation C/2014 QU2 (PANSTARRS) Type C Perihelion (tp_cal, UTC) 2014-07-09T21:53:37.034880Z Orbit solution date (soln_date, UTC) 2021-04-15T23:32:59Z …
C/2014 HU195 (Valdes-TOTAS)
Metadata Parameter Value Designation C/2014 HU195 (Valdes-TOTAS) Type C Perihelion (tp_cal, UTC) 2015-05-18T02:03:59.921280Z Orbit solution date (soln_date, UTC) …
C/2013 PE67 (Catalina-Spacewatch)
Metadata Parameter Value Designation C/2013 PE67 (Catalina-Spacewatch) Type C Perihelion (tp_cal, UTC) 2013-12-09T07:14:52.463040Z Orbit solution date (soln_date, UTC) …
C/2012 KA51 (Palomar)
Metadata Parameter Value Designation C/2012 KA51 (Palomar) Type C Perihelion (tp_cal, UTC) 2011-11-01T16:13:44.751360Z Orbit solution date (soln_date, UTC) 2025-06-30T18:47:29Z Obs …
C/2010 KW7 (WISE)
Metadata Parameter Value Designation C/2010 KW7 (WISE) Type C Perihelion (tp_cal, UTC) 2010-10-11T08:16:51.913920Z Orbit solution date (soln_date, UTC) 2021-04-15T23:31:44Z Obs …
C/2010 DG56 (WISE)
Metadata Parameter Value Designation C/2010 DG56 (WISE) Type C Perihelion (tp_cal, UTC) 2010-05-15T13:29:39.367680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:31:40Z Obs …
C/2007 JA21 (LINEAR)
Metadata Parameter Value Designation C/2007 JA21 (LINEAR) Type C Perihelion (tp_cal, UTC) 2006-11-14T13:28:27.353280Z Orbit solution date (soln_date, UTC) 2021-04-15T23:31:07Z Obs …
C/2006 YC (Catalina-Christensen)
Metadata Parameter Value Designation C/2006 YC (Catalina-Christensen) Type C Perihelion (tp_cal, UTC) 2006-09-11T18:43:23.007360Z Orbit solution date (soln_date, UTC) …
C/2006 HW51 (Siding Spring)
Metadata Parameter Value Designation C/2006 HW51 (Siding Spring) Type C Perihelion (tp_cal, UTC) 2006-09-29T07:56:03.822720Z Orbit solution date (soln_date, UTC) …
C/2006 GZ2 (Spacewatch)
Metadata Parameter Value Designation C/2006 GZ2 (Spacewatch) Type C Perihelion (tp_cal, UTC) 2006-08-21T22:29:20.143680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:30:56Z …
C/2004 HV60 (Spacewatch)
Metadata Parameter Value Designation C/2004 HV60 (Spacewatch) Type C Perihelion (tp_cal, UTC) 2003-12-17T06:27:59.114880Z Orbit solution date (soln_date, UTC) 2022-02-22T22:42:21Z …
C/1989 S1 (SMM)
Metadata Parameter Value Designation C/1989 S1 (SMM) Type C Perihelion (tp_cal, UTC) 1989-09-28T20:31:12Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - …
C/1989 N3 (SMM)
Metadata Parameter Value Designation C/1989 N3 (SMM) Type C Perihelion (tp_cal, UTC) 1989-07-08T18:31:40.800000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1989 L1 (SMM)
Metadata Parameter Value Designation C/1989 L1 (SMM) Type C Perihelion (tp_cal, UTC) 1989-06-02T13:52:19.200000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1988 W1 (SMM)
Metadata Parameter Value Designation C/1988 W1 (SMM) Type C Perihelion (tp_cal, UTC) 1988-11-18T08:51:21.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1988 U1 (SMM)
Metadata Parameter Value Designation C/1988 U1 (SMM) Type C Perihelion (tp_cal, UTC) 1988-10-24T20:44:09.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1988 T1 (SMM)
Metadata Parameter Value Designation C/1988 T1 (SMM) Type C Perihelion (tp_cal, UTC) 1988-10-12T01:43:40.800000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1988 Q1 (SMM)
Metadata Parameter Value Designation C/1988 Q1 (SMM) Type C Perihelion (tp_cal, UTC) 1988-08-21T19:39:21.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1988 M1 (SMM)
Metadata Parameter Value Designation C/1988 M1 (SMM) Type C Perihelion (tp_cal, UTC) 1988-06-27T18:48:57.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1987 U4 (SMM)
Metadata Parameter Value Designation C/1987 U4 (SMM) Type C Perihelion (tp_cal, UTC) 1987-10-18T00:38:52.800000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1987 T2 (SMM)
Metadata Parameter Value Designation C/1987 T2 (SMM) Type C Perihelion (tp_cal, UTC) 1987-10-06T01:39:21.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - …
C/1984 R1 (SOLWIND)
Metadata Parameter Value Designation C/1984 R1 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1984-09-17T10:04:48Z Orbit solution date (soln_date, UTC) - Obs used 16 NEO - M1 - K1 - PC …
C/1984 Q1 (SOLWIND)
Metadata Parameter Value Designation C/1984 Q1 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1984-08-23T05:16:48Z Orbit solution date (soln_date, UTC) - Obs used 8 NEO - M1 - K1 - PC - …
C/1984 O2 (SOLWIND)
Metadata Parameter Value Designation C/1984 O2 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1984-07-28T13:20:38.400000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1983 S2 (SOLWIND)
Metadata Parameter Value Designation C/1983 S2 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1983-09-25T04:30:43.200000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1983 N2 (SOLWIND)
Metadata Parameter Value Designation C/1983 N2 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1983-07-07T21:21:36Z Orbit solution date (soln_date, UTC) - Obs used 15 NEO - M1 - K1 - PC …
C/1981 W1 (SOLWIND)
Metadata Parameter Value Designation C/1981 W1 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1981-11-20T14:38:24Z Orbit solution date (soln_date, UTC) - Obs used 14 NEO - M1 - K1 - PC …
C/1981 V1 (SOLWIND)
Metadata Parameter Value Designation C/1981 V1 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1981-11-04T12:46:04.800000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1981 O1 (SOLWIND)
Metadata Parameter Value Designation C/1981 O1 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1981-07-20T08:03:50.400000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1981 B1 (SOLWIND)
Metadata Parameter Value Designation C/1981 B1 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1981-01-27T02:24:00Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 - PC - …
C/1979 Q1 (SOLWIND)
Metadata Parameter Value Designation C/1979 Q1 (SOLWIND) Type C Perihelion (tp_cal, UTC) 1979-08-30T22:46:33.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - K1 …
C/1960 B1 (Burnham)
Metadata Parameter Value Designation C/1960 B1 (Burnham) Type C Perihelion (tp_cal, UTC) 1959-09-27T17:09:10.581120Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:14Z Obs …
C/1955 G1 (Abell)
Metadata Parameter Value Designation C/1955 G1 (Abell) Type C Perihelion (tp_cal, UTC) 1954-03-24T00:37:05.767680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:12Z Obs …
C/1954 M1 (Harrington)
Metadata Parameter Value Designation C/1954 M1 (Harrington) Type C Perihelion (tp_cal, UTC) 1954-01-18T01:07:28.755840Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:12Z …
C/1948 R1 (Johnson)
Metadata Parameter Value Designation C/1948 R1 (Johnson) Type C Perihelion (tp_cal, UTC) 1948-04-08T22:53:28.320000Z Orbit solution date (soln_date, UTC) - Obs used 36 NEO - M1 - …
C/1947 V1 (Honda)
Metadata Parameter Value Designation C/1947 V1 (Honda) Type C Perihelion (tp_cal, UTC) 1947-11-17T21:48:12.559680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:07Z Obs …
C/1947 K1 (Bester)
Metadata Parameter Value Designation C/1947 K1 (Bester) Type C Perihelion (tp_cal, UTC) 1947-05-31T00:28:18.451200Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:07Z Obs …
C/1945 X1 (du Toit)
Metadata Parameter Value Designation C/1945 X1 (du Toit) Type C Perihelion (tp_cal, UTC) 1945-12-27T23:09:53.280000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - M1 - K1 …
C/1945 W1 (Friend-Peltier)
Metadata Parameter Value Designation C/1945 W1 (Friend-Peltier) Type C Perihelion (tp_cal, UTC) 1945-12-17T06:44:38.400000Z Orbit solution date (soln_date, UTC) - Obs used 7 NEO - …
C/1945 L1 (du Toit)
Metadata Parameter Value Designation C/1945 L1 (du Toit) Type C Perihelion (tp_cal, UTC) 1945-05-17T03:29:39.840000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 …
C/1944 K2 (van Gent)
Metadata Parameter Value Designation C/1944 K2 (van Gent) Type C Perihelion (tp_cal, UTC) 1944-07-17T14:43:09.120000Z Orbit solution date (soln_date, UTC) - Obs used 25 NEO - M1 - …
C/1944 H1 (Vaisala)
Metadata Parameter Value Designation C/1944 H1 (Vaisala) Type C Perihelion (tp_cal, UTC) 1945-01-04T00:03:28.612800Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:07Z Obs …
C/1943 R1 (Daimaca)
Metadata Parameter Value Designation C/1943 R1 (Daimaca) Type C Perihelion (tp_cal, UTC) 1943-08-21T13:06:57.600000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 …
C/1942 EA (Vaisala)
Metadata Parameter Value Designation C/1942 EA (Vaisala) Type C Perihelion (tp_cal, UTC) 1942-02-16T02:57:47.488320Z Orbit solution date (soln_date, UTC) 2023-12-04T20:32:31Z Obs …
C/1942 C2 (Oterma)
Metadata Parameter Value Designation C/1942 C2 (Oterma) Type C Perihelion (tp_cal, UTC) 1942-09-27T09:32:45.366720Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:07Z Obs …
C/1940 S1 (Okabayasi-Honda)
Metadata Parameter Value Designation C/1940 S1 (Okabayasi-Honda) Type C Perihelion (tp_cal, UTC) 1940-08-15T18:13:14.880000Z Orbit solution date (soln_date, UTC) - Obs used 19 NEO …
C/1940 O1 (Whipple-Paraskevopoulos)
Metadata Parameter Value Designation C/1940 O1 (Whipple-Paraskevopoulos) Type C Perihelion (tp_cal, UTC) 1940-10-08T05:58:42.240000Z Orbit solution date (soln_date, UTC) - Obs used …
C/1939 V1 (Friend)
Metadata Parameter Value Designation C/1939 V1 (Friend) Type C Perihelion (tp_cal, UTC) 1939-11-05T15:01:26.400000Z Orbit solution date (soln_date, UTC) - Obs used 61 NEO - M1 - K1 …
C/1937 P1 (Hubble)
Metadata Parameter Value Designation C/1937 P1 (Hubble) Type C Perihelion (tp_cal, UTC) 1936-11-14T05:53:39.840000Z Orbit solution date (soln_date, UTC) - Obs used 58 NEO - M1 - K1 …
C/1935 Q1 (Van Biesbroeck)
Metadata Parameter Value Designation C/1935 Q1 (Van Biesbroeck) Type C Perihelion (tp_cal, UTC) 1936-05-11T15:15:59.040000Z Orbit solution date (soln_date, UTC) - Obs used 107 NEO …
C/1935 M1 (Jackson)
Metadata Parameter Value Designation C/1935 M1 (Jackson) Type C Perihelion (tp_cal, UTC) 1934-09-06T22:05:31.200000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 …
C/1932 G1 (Houghton-Ensor)
Metadata Parameter Value Designation C/1932 G1 (Houghton-Ensor) Type C Perihelion (tp_cal, UTC) 1932-02-28T22:16:27.840000Z Orbit solution date (soln_date, UTC) - Obs used 121 NEO …
C/1930 L1 (Forbes)
Metadata Parameter Value Designation C/1930 L1 (Forbes) Type C Perihelion (tp_cal, UTC) 1930-05-10T10:30:08.640000Z Orbit solution date (soln_date, UTC) - Obs used 54 NEO - M1 - K1 …
C/1930 F1 (Wilk)
Metadata Parameter Value Designation C/1930 F1 (Wilk) Type C Perihelion (tp_cal, UTC) 1930-03-28T19:11:34.080000Z Orbit solution date (soln_date, UTC) - Obs used 260 NEO - M1 - K1 …
C/1930 E1 (Beyer)
Metadata Parameter Value Designation C/1930 E1 (Beyer) Type C Perihelion (tp_cal, UTC) 1930-04-18T02:50:38.400000Z Orbit solution date (soln_date, UTC) - Obs used 249 NEO - M1 - K1 …
C/1930 D1 (Peltier-Schwassmann-Wachmann)
Metadata Parameter Value Designation C/1930 D1 (Peltier-Schwassmann-Wachmann) Type C Perihelion (tp_cal, UTC) 1930-01-15T14:38:15.360000Z Orbit solution date (soln_date, UTC) - Obs …
C/1929 Y1 (Wilk)
Metadata Parameter Value Designation C/1929 Y1 (Wilk) Type C Perihelion (tp_cal, UTC) 1930-01-22T07:26:06.720000Z Orbit solution date (soln_date, UTC) - Obs used 212 NEO - M1 - K1 …
C/1927 X1 (Skjellerup-Maristany)
Metadata Parameter Value Designation C/1927 X1 (Skjellerup-Maristany) Type C Perihelion (tp_cal, UTC) 1927-12-18T04:20:29.760000Z Orbit solution date (soln_date, UTC) - Obs used 34 …
C/1927 B1 (Reid)
Metadata Parameter Value Designation C/1927 B1 (Reid) Type C Perihelion (tp_cal, UTC) 1926-12-30T07:40:59.560320Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:02Z Obs used …
C/1927 A1 (Blathwayt)
Metadata Parameter Value Designation C/1927 A1 (Blathwayt) Type C Perihelion (tp_cal, UTC) 1927-02-14T12:02:39.399360Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:02Z Obs …
C/1926 B1 (Blathwayt)
Metadata Parameter Value Designation C/1926 B1 (Blathwayt) Type C Perihelion (tp_cal, UTC) 1926-01-02T19:18:02.880000Z Orbit solution date (soln_date, UTC) - Obs used 47 NEO - M1 - …
C/1925 X1 (Ensor)
Metadata Parameter Value Designation C/1925 X1 (Ensor) Type C Perihelion (tp_cal, UTC) 1926-02-11T23:20:49.920000Z Orbit solution date (soln_date, UTC) - Obs used 28 NEO - M1 - K1 …
C/1925 W1 (Van Biesbroeck)
Metadata Parameter Value Designation C/1925 W1 (Van Biesbroeck) Type C Perihelion (tp_cal, UTC) 1925-10-02T23:21:07.200000Z Orbit solution date (soln_date, UTC) - Obs used 129 NEO …
C/1925 V1 (Wilk-Peltier)
Metadata Parameter Value Designation C/1925 V1 (Wilk-Peltier) Type C Perihelion (tp_cal, UTC) 1925-12-07T06:25:03.360000Z Orbit solution date (soln_date, UTC) - Obs used 164 NEO - …
C/1925 G1 (Orkisz)
Metadata Parameter Value Designation C/1925 G1 (Orkisz) Type C Perihelion (tp_cal, UTC) 1925-04-01T12:09:21.600000Z Orbit solution date (soln_date, UTC) - Obs used 201 NEO - M1 - …
C/1925 F2 (Reid)
Metadata Parameter Value Designation C/1925 F2 (Reid) Type C Perihelion (tp_cal, UTC) 1925-07-29T20:48:20.160000Z Orbit solution date (soln_date, UTC) - Obs used 283 NEO - M1 - K1 …
C/1925 F1 (Shajn-Comas Sola)
Metadata Parameter Value Designation C/1925 F1 (Shajn-Comas Sola) Type C Perihelion (tp_cal, UTC) 1925-09-06T22:42:48.960000Z Orbit solution date (soln_date, UTC) - Obs used 59 NEO …
C/1924 F1 (Reid)
Metadata Parameter Value Designation C/1924 F1 (Reid) Type C Perihelion (tp_cal, UTC) 1924-03-13T22:46:59.520000Z Orbit solution date (soln_date, UTC) - Obs used 63 NEO - M1 - K1 - …
C/1923 T1 (Dubiago-Bernard)
Metadata Parameter Value Designation C/1923 T1 (Dubiago-Bernard) Type C Perihelion (tp_cal, UTC) 1923-11-18T08:21:15.840000Z Orbit solution date (soln_date, UTC) - Obs used 4 NEO - …
C/1922 W1 (Skjellerup)
Metadata Parameter Value Designation C/1922 W1 (Skjellerup) Type C Perihelion (tp_cal, UTC) 1923-01-04T05:21:24.480000Z Orbit solution date (soln_date, UTC) - Obs used 65 NEO - M1 …
C/1922 U1 (Baade)
Metadata Parameter Value Designation C/1922 U1 (Baade) Type C Perihelion (tp_cal, UTC) 1922-10-26T12:21:34.842240Z Orbit solution date (soln_date, UTC) 2023-07-24T16:29:18Z Obs …
C/1922 B1 (Reid)
Metadata Parameter Value Designation C/1922 B1 (Reid) Type C Perihelion (tp_cal, UTC) 1921-10-28T18:23:11.040000Z Orbit solution date (soln_date, UTC) - Obs used 70 NEO - M1 - K1 - …
C/1921 H1 (Dubiago)
Metadata Parameter Value Designation C/1921 H1 (Dubiago) Type C Perihelion (tp_cal, UTC) 1921-05-05T09:08:42.633600Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:02Z Obs …
C/1920 X1 (Skjellerup)
Metadata Parameter Value Designation C/1920 X1 (Skjellerup) Type C Perihelion (tp_cal, UTC) 1920-12-11T12:11:32.582400Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:02Z …
C/1919 Y1 (Skjellerup)
Metadata Parameter Value Designation C/1919 Y1 (Skjellerup) Type C Perihelion (tp_cal, UTC) 1920-01-03T04:10:33.600000Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 - …
C/1918 L1 (Reid)
Metadata Parameter Value Designation C/1918 L1 (Reid) Type C Perihelion (tp_cal, UTC) 1918-06-06T09:06:20.160000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - …
C/1915 R1 (Mellish)
Metadata Parameter Value Designation C/1915 R1 (Mellish) Type C Perihelion (tp_cal, UTC) 1915-10-13T14:52:28.482240Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:02Z Obs …
C/1914 S1 (Campbell)
Metadata Parameter Value Designation C/1914 S1 (Campbell) Type C Perihelion (tp_cal, UTC) 1914-08-03T03:11:54.752640Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:00Z Obs …
C/1914 M1 (Neujmin)
Metadata Parameter Value Designation C/1914 M1 (Neujmin) Type C Perihelion (tp_cal, UTC) 1914-07-30T09:41:38.808960Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:00Z Obs …
C/1913 R1 (Metcalf)
Metadata Parameter Value Designation C/1913 R1 (Metcalf) Type C Perihelion (tp_cal, UTC) 1913-09-14T13:48:31.268160Z Orbit solution date (soln_date, UTC) 2024-04-16T05:57:43Z Obs …
C/1913 J1 (Schaumasse)
Metadata Parameter Value Designation C/1913 J1 (Schaumasse) Type C Perihelion (tp_cal, UTC) 1913-05-15T14:49:38.187840Z Orbit solution date (soln_date, UTC) 2024-02-20T20:16:47Z …
C/1912 V1 (Borrelly)
Metadata Parameter Value Designation C/1912 V1 (Borrelly) Type C Perihelion (tp_cal, UTC) 1912-10-21T11:00:05.760000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - …
C/1912 R1 (Gale)
Metadata Parameter Value Designation C/1912 R1 (Gale) Type C Perihelion (tp_cal, UTC) 1912-10-05T10:52:56.879040Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs used …
C/1911 S3 (Beljawsky)
Metadata Parameter Value Designation C/1911 S3 (Beljawsky) Type C Perihelion (tp_cal, UTC) 1911-10-10T18:19:52.320000Z Orbit solution date (soln_date, UTC) - Obs used 66 NEO - M1 - …
C/1911 S2 (Quenisset)
Metadata Parameter Value Designation C/1911 S2 (Quenisset) Type C Perihelion (tp_cal, UTC) 1911-11-12T21:05:39.655680Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs …
C/1911 O1 (Brooks)
Metadata Parameter Value Designation C/1911 O1 (Brooks) Type C Perihelion (tp_cal, UTC) 1911-10-28T09:15:53.881920Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs …
C/1911 N1 (Kiess)
Metadata Parameter Value Designation C/1911 N1 (Kiess) Type C Perihelion (tp_cal, UTC) 1911-06-30T16:12:49.628160Z Orbit solution date (soln_date, UTC) 2021-04-22T15:26:26Z Obs …
C/1910 P1 (Metcalf)
Metadata Parameter Value Designation C/1910 P1 (Metcalf) Type C Perihelion (tp_cal, UTC) 1910-09-16T20:55:13.203840Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:00Z Obs …
C/1910 A1 (Great January comet)
Metadata Parameter Value Designation C/1910 A1 (Great January comet) Type C Perihelion (tp_cal, UTC) 1910-01-17T14:05:50.625600Z Orbit solution date (soln_date, UTC) …
C/1909 L1 (Borrelly-Daniel)
Metadata Parameter Value Designation C/1909 L1 (Borrelly-Daniel) Type C Perihelion (tp_cal, UTC) 1909-06-05T18:13:35.313600Z Orbit solution date (soln_date, UTC) …
C/1908 R1 (Morehouse)
Metadata Parameter Value Designation C/1908 R1 (Morehouse) Type C Perihelion (tp_cal, UTC) 1908-12-26T05:58:54.076800Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs …
C/1907 T1 (Mellish)
Metadata Parameter Value Designation C/1907 T1 (Mellish) Type C Perihelion (tp_cal, UTC) 1907-09-14T20:38:23.127360Z Orbit solution date (soln_date, UTC) 2021-04-15T23:29:00Z Obs …
C/1907 G1 (Grigg-Mellish)
Metadata Parameter Value Designation C/1907 G1 (Grigg-Mellish) Type C Perihelion (tp_cal, UTC) 1907-03-27T21:08:33.440640Z Orbit solution date (soln_date, UTC) 2021-05-03T17:43:15Z …
C/1907 E1 (Giacobini)
Metadata Parameter Value Designation C/1907 E1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1907-03-19T14:40:07.705920Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs …
C/1906 V1 (Thiele)
Metadata Parameter Value Designation C/1906 V1 (Thiele) Type C Perihelion (tp_cal, UTC) 1906-11-21T17:12:00.123840Z Orbit solution date (soln_date, UTC) 2021-05-05T09:30:19Z Obs …
C/1906 F1 (Ross)
Metadata Parameter Value Designation C/1906 F1 (Ross) Type C Perihelion (tp_cal, UTC) 1906-02-21T10:23:57.120000Z Orbit solution date (soln_date, UTC) - Obs used 3 NEO - M1 - K1 - …
C/1905 X1 (Giacobini)
Metadata Parameter Value Designation C/1905 X1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1906-01-22T20:33:21.660480Z Orbit solution date (soln_date, UTC) 2024-02-20T20:16:46Z Obs …
C/1905 W1 (Schaer)
Metadata Parameter Value Designation C/1905 W1 (Schaer) Type C Perihelion (tp_cal, UTC) 1905-10-25T23:28:39.201600Z Orbit solution date (soln_date, UTC) 2024-02-20T20:16:46Z Obs …
C/1905 F1 (Giacobini)
Metadata Parameter Value Designation C/1905 F1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1905-04-04T12:03:19.082880Z Orbit solution date (soln_date, UTC) 2023-04-12T09:57:41Z Obs …
C/1904 Y1 (Giacobini)
Metadata Parameter Value Designation C/1904 Y1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1904-11-03T19:18:54.720000Z Orbit solution date (soln_date, UTC) - Obs used 48 NEO - M1 - …
C/1904 H1 (Brooks)
Metadata Parameter Value Designation C/1904 H1 (Brooks) Type C Perihelion (tp_cal, UTC) 1904-03-07T14:57:19.097280Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:57Z Obs …
C/1903 M1 (Borrelly)
Metadata Parameter Value Designation C/1903 M1 (Borrelly) Type C Perihelion (tp_cal, UTC) 1903-08-28T02:26:55.487040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:58Z Obs …
C/1903 H1 (Grigg)
Metadata Parameter Value Designation C/1903 H1 (Grigg) Type C Perihelion (tp_cal, UTC) 1903-03-25T22:05:13.920000Z Orbit solution date (soln_date, UTC) - Obs used 32 NEO - M1 - K1 …
C/1903 A1 (Giacobini)
Metadata Parameter Value Designation C/1903 A1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1903-03-16T11:16:32.655360Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:58Z Obs …
C/1902 X1 (Giacobini)
Metadata Parameter Value Designation C/1902 X1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1903-03-23T23:41:14.233920Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs …
C/1902 R1 (Perrine)
Metadata Parameter Value Designation C/1902 R1 (Perrine) Type C Perihelion (tp_cal, UTC) 1902-11-24T08:35:30.863040Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs …
C/1902 G1 (Brooks)
Metadata Parameter Value Designation C/1902 G1 (Brooks) Type C Perihelion (tp_cal, UTC) 1902-05-07T19:06:14.400000Z Orbit solution date (soln_date, UTC) - Obs used 9 NEO - M1 - K1 …
C/1900 B1 (Giacobini)
Metadata Parameter Value Designation C/1900 B1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1900-04-29T09:58:02.723520Z Orbit solution date (soln_date, UTC) 2023-10-09T20:36:15Z Obs …
C/1898 V1 (Chase)
Metadata Parameter Value Designation C/1898 V1 (Chase) Type C Perihelion (tp_cal, UTC) 1898-09-20T15:26:17.119680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:55Z Obs …
C/1898 M1 (Giacobini)
Metadata Parameter Value Designation C/1898 M1 (Giacobini) Type C Perihelion (tp_cal, UTC) 1898-07-25T19:08:29.754240Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:56Z Obs …
C/1898 L2 (Perrine)
Metadata Parameter Value Designation C/1898 L2 (Perrine) Type C Perihelion (tp_cal, UTC) 1898-08-16T16:51:08.593920Z Orbit solution date (soln_date, UTC) 2023-10-09T20:36:14Z Obs …
C/1898 L1 (Coddington-Pauly)
Metadata Parameter Value Designation C/1898 L1 (Coddington-Pauly) Type C Perihelion (tp_cal, UTC) 1898-09-14T13:01:01.649280Z Orbit solution date (soln_date, UTC) …
C/1897 U1 (Perrine)
Metadata Parameter Value Designation C/1897 U1 (Perrine) Type C Perihelion (tp_cal, UTC) 1897-12-09T04:36:36.221760Z Orbit solution date (soln_date, UTC) 2024-04-17T17:30:25Z Obs …
C/1896 V1 (Perrine)
Metadata Parameter Value Designation C/1896 V1 (Perrine) Type C Perihelion (tp_cal, UTC) 1897-02-08T14:02:56.693760Z Orbit solution date (soln_date, UTC) 2021-05-03T17:43:15Z Obs …
C/1896 R1 (Sperra)
Metadata Parameter Value Designation C/1896 R1 (Sperra) Type C Perihelion (tp_cal, UTC) 1896-07-11T10:37:37.920000Z Orbit solution date (soln_date, UTC) - Obs used 27 NEO - M1 - K1 …
C/1896 G1 (Swift)
Metadata Parameter Value Designation C/1896 G1 (Swift) Type C Perihelion (tp_cal, UTC) 1896-04-18T03:31:10.905600Z Orbit solution date (soln_date, UTC) 2024-04-15T15:43:28Z Obs …
C/1896 C1 (Perrine-Lamp)
Metadata Parameter Value Designation C/1896 C1 (Perrine-Lamp) Type C Perihelion (tp_cal, UTC) 1896-02-01T06:38:05.245440Z Orbit solution date (soln_date, UTC) 2024-04-17T17:30:25Z …
C/1895 W2 (Brooks)
Metadata Parameter Value Designation C/1895 W2 (Brooks) Type C Perihelion (tp_cal, UTC) 1895-10-21T13:15:53.280000Z Orbit solution date (soln_date, UTC) - Obs used 78 NEO - M1 - K1 …
C/1895 W1 (Perrine)
Metadata Parameter Value Designation C/1895 W1 (Perrine) Type C Perihelion (tp_cal, UTC) 1895-12-18T19:54:06.007680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:55Z Obs …
C/1893 U1 (Brooks)
Metadata Parameter Value Designation C/1893 U1 (Brooks) Type C Perihelion (tp_cal, UTC) 1893-09-19T17:20:06.720000Z Orbit solution date (soln_date, UTC) - Obs used 153 NEO - M1 - …
C/1893 N1 (Rordame-Quenisset)
Metadata Parameter Value Designation C/1893 N1 (Rordame-Quenisset) Type C Perihelion (tp_cal, UTC) 1893-07-07T18:35:00.833280Z Orbit solution date (soln_date, UTC) …
C/1892 Q1 (Brooks)
Metadata Parameter Value Designation C/1892 Q1 (Brooks) Type C Perihelion (tp_cal, UTC) 1892-12-28T14:04:52.677120Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1892 F1 (Denning)
Metadata Parameter Value Designation C/1892 F1 (Denning) Type C Perihelion (tp_cal, UTC) 1892-05-11T17:45:31.559040Z Orbit solution date (soln_date, UTC) 2023-10-09T20:36:13Z Obs …
C/1891 T1 (Barnard)
Metadata Parameter Value Designation C/1891 T1 (Barnard) Type C Perihelion (tp_cal, UTC) 1891-11-14T01:01:29.280000Z Orbit solution date (soln_date, UTC) - Obs used 41 NEO - M1 - …
C/1891 F1 (Barnard-Denning)
Metadata Parameter Value Designation C/1891 F1 (Barnard-Denning) Type C Perihelion (tp_cal, UTC) 1891-04-28T00:30:14.400000Z Orbit solution date (soln_date, UTC) - Obs used 110 NEO …
C/1890 V1 (Zona)
Metadata Parameter Value Designation C/1890 V1 (Zona) Type C Perihelion (tp_cal, UTC) 1890-08-06T19:53:22.634880Z Orbit solution date (soln_date, UTC) 2023-02-11T00:49:36Z Obs used …
C/1890 O2 (Denning)
Metadata Parameter Value Designation C/1890 O2 (Denning) Type C Perihelion (tp_cal, UTC) 1890-09-25T00:11:13.920000Z Orbit solution date (soln_date, UTC) - Obs used 123 NEO - M1 - …
C/1890 O1 (Coggia)
Metadata Parameter Value Designation C/1890 O1 (Coggia) Type C Perihelion (tp_cal, UTC) 1890-07-09T00:53:42.720000Z Orbit solution date (soln_date, UTC) - Obs used 68 NEO - M1 - K1 …
C/1890 F1 (Brooks)
Metadata Parameter Value Designation C/1890 F1 (Brooks) Type C Perihelion (tp_cal, UTC) 1890-06-02T01:05:44.004480Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:53Z Obs …
C/1889 X1 (Borrelly)
Metadata Parameter Value Designation C/1889 X1 (Borrelly) Type C Perihelion (tp_cal, UTC) 1890-01-26T23:26:00.960000Z Orbit solution date (soln_date, UTC) - Obs used 40 NEO - M1 - …
C/1889 O1 (Davidson)
Metadata Parameter Value Designation C/1889 O1 (Davidson) Type C Perihelion (tp_cal, UTC) 1889-07-19T18:48:57.600000Z Orbit solution date (soln_date, UTC) - Obs used 92 NEO - M1 - …
C/1889 G1 (Barnard)
Metadata Parameter Value Designation C/1889 G1 (Barnard) Type C Perihelion (tp_cal, UTC) 1889-06-11T07:32:00.960000Z Orbit solution date (soln_date, UTC) - Obs used 41 NEO - M1 - …
C/1888 U1 (Barnard)
Metadata Parameter Value Designation C/1888 U1 (Barnard) Type C Perihelion (tp_cal, UTC) 1888-09-13T06:46:39.360000Z Orbit solution date (soln_date, UTC) - Obs used 54 NEO - M1 - …
C/1888 R1 (Barnard)
Metadata Parameter Value Designation C/1888 R1 (Barnard) Type C Perihelion (tp_cal, UTC) 1889-01-31T16:02:12.480000Z Orbit solution date (soln_date, UTC) - Obs used 173 NEO - M1 - …