387P/Boattini
Metadata Parameter Value Designation 387P/Boattini Type P Perihelion (tp_cal, UTC) 2019-09-05T08:47:45.003840Z Orbit solution date (soln_date, UTC) 2021-05-02T23:43:04Z Obs used …
Categories
Numbered Periodic Comets
385P/Hill
Metadata Parameter Value Designation 385P/Hill Type P Perihelion (tp_cal, UTC) 2010-11-09T10:11:43.048320Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:41Z Obs used 353 …
168P/Hergenrother
Metadata Parameter Value Designation 168P/Hergenrother Type P Perihelion (tp_cal, UTC) 2012-10-01T22:24:03.841920Z Orbit solution date (soln_date, UTC) 2025-11-21T13:43:00Z Obs …
200P/Larsen
Metadata Parameter Value Designation 200P/Larsen Type P Perihelion (tp_cal, UTC) 2008-08-25T00:09:36.175680Z Orbit solution date (soln_date, UTC) 2022-02-03T20:43:19Z Obs used 610 …
372P/McNaught
Metadata Parameter Value Designation 372P/McNaught Type P Perihelion (tp_cal, UTC) 2009-04-21T12:58:57.285120Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:37Z Obs used …
389P/Siding Spring
Metadata Parameter Value Designation 389P/Siding Spring Type P Perihelion (tp_cal, UTC) 2020-01-02T20:23:08.842560Z Orbit solution date (soln_date, UTC) 2022-07-31T01:43:35Z Obs …
383P/Christensen
Metadata Parameter Value Designation 383P/Christensen Type P Perihelion (tp_cal, UTC) 2006-08-30T05:44:57.664320Z Orbit solution date (soln_date, UTC) 2022-07-31T01:43:33Z Obs used …
381P/LINEAR-Spacewatch
Metadata Parameter Value Designation 381P/LINEAR-Spacewatch Type P Perihelion (tp_cal, UTC) 2019-09-29T17:41:23.599680Z Orbit solution date (soln_date, UTC) 2021-05-02T23:43:03Z …
322P/SOHO
Metadata Parameter Value Designation 322P/SOHO Type P Perihelion (tp_cal, UTC) 2015-09-04T01:32:14.300160Z Orbit solution date (soln_date, UTC) 2016-10-27T11:29:40Z Obs used 318 …
149P/Mueller 4
Metadata Parameter Value Designation 149P/Mueller 4 Type P Perihelion (tp_cal, UTC) 2010-02-18T16:52:27.373440Z Orbit solution date (soln_date, UTC) 2023-05-03T22:44:05Z Obs used …
380P/PANSTARRS
Metadata Parameter Value Designation 380P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2019-06-06T22:55:01.165440Z Orbit solution date (soln_date, UTC) 2023-02-06T22:13:34Z Obs used …
264P/Larsen
Metadata Parameter Value Designation 264P/Larsen Type P Perihelion (tp_cal, UTC) 2004-03-13T06:19:55.698240Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:10Z Obs used 112 …
222P/LINEAR
Metadata Parameter Value Designation 222P/LINEAR Type P Perihelion (tp_cal, UTC) 2009-09-01T04:04:48.025920Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:57Z Obs used 239 …
64P/Swift-Gehrels
Metadata Parameter Value Designation 64P/Swift-Gehrels Type P Perihelion (tp_cal, UTC) 2018-11-03T21:53:15.495360Z Orbit solution date (soln_date, UTC) 2023-12-21T08:26:18Z Obs …
375P/Hill
Metadata Parameter Value Designation 375P/Hill Type P Perihelion (tp_cal, UTC) 2018-12-20T18:39:30.548160Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:37Z Obs used 313 …
239P/LINEAR
Metadata Parameter Value Designation 239P/LINEAR Type P Perihelion (tp_cal, UTC) 2019-01-09T23:17:42.864000Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:01Z Obs used 365 …
232P/Hill
Metadata Parameter Value Designation 232P/Hill Type P Perihelion (tp_cal, UTC) 2009-10-01T10:51:18.581760Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:01Z Obs used 297 …
247P/LINEAR
Metadata Parameter Value Designation 247P/LINEAR Type P Perihelion (tp_cal, UTC) 2011-01-04T03:56:54.191040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:04Z Obs used 1346 …
59P/Kearns-Kwee
Metadata Parameter Value Designation 59P/Kearns-Kwee Type P Perihelion (tp_cal, UTC) 2009-03-09T14:55:59.799360Z Orbit solution date (soln_date, UTC) 2023-01-17T10:14:13Z Obs used …
373P/Rinner
Metadata Parameter Value Designation 373P/Rinner Type P Perihelion (tp_cal, UTC) 2011-11-06T15:02:24.866880Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:38Z Obs used 900 …
369P/Hill
Metadata Parameter Value Designation 369P/Hill Type P Perihelion (tp_cal, UTC) 2018-10-14T18:02:25.463040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:38Z Obs used 404 …
69P/Taylor
Metadata Parameter Value Designation 69P/Taylor Type P Perihelion (tp_cal, UTC) 2019-03-18T11:29:12.543360Z Orbit solution date (soln_date, UTC) 2024-04-16T11:21:12Z Obs used 46 …
368P/NEAT
Metadata Parameter Value Designation 368P/NEAT Type P Perihelion (tp_cal, UTC) 2018-09-09T00:50:13.459200Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:37Z Obs used 784 …
374P/Larson
Metadata Parameter Value Designation 374P/Larson Type P Perihelion (tp_cal, UTC) 2007-12-09T18:00:31.363200Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:38Z Obs used 286 …
139P/Vaisala-Oterma
Metadata Parameter Value Designation 139P/Vaisala-Oterma Type P Perihelion (tp_cal, UTC) 2008-04-20T10:37:01.891200Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:39Z Obs …
23P/Brorsen-Metcalf
Metadata Parameter Value Designation 23P/Brorsen-Metcalf Type P Perihelion (tp_cal, UTC) 1989-09-11T22:29:54.219840Z Orbit solution date (soln_date, UTC) 2002-03-01T13:24:57Z Obs …
370P/NEAT
Metadata Parameter Value Designation 370P/NEAT Type P Perihelion (tp_cal, UTC) 2002-01-24T08:45:26.599680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:38Z Obs used 215 …
357P/Hill
Metadata Parameter Value Designation 357P/Hill Type P Perihelion (tp_cal, UTC) 2008-12-24T01:09:27.063360Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:34Z Obs used 293 …
198P/ODAS
Metadata Parameter Value Designation 198P/ODAS Type P Perihelion (tp_cal, UTC) 2005-05-03T01:37:52.590720Z Orbit solution date (soln_date, UTC) 2024-11-14T12:12:28Z Obs used 200 …
371P/LINEAR-Skiff
Metadata Parameter Value Designation 371P/LINEAR-Skiff Type P Perihelion (tp_cal, UTC) 2010-03-26T21:29:58.243200Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:37Z Obs …
267P/LONEOS
Metadata Parameter Value Designation 267P/LONEOS Type P Perihelion (tp_cal, UTC) 2006-09-02T22:24:46.506240Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:10Z Obs used 197 …
66P/du Toit
Metadata Parameter Value Designation 66P/du Toit Type P Perihelion (tp_cal, UTC) 2018-05-20T11:15:17.081280Z Orbit solution date (soln_date, UTC) 2019-06-03T14:53:20Z Obs used 547 …
245P/WISE
Metadata Parameter Value Designation 245P/WISE Type P Perihelion (tp_cal, UTC) 2010-02-04T12:53:48.733440Z Orbit solution date (soln_date, UTC) 2022-02-14T01:12:50Z Obs used 103 …
334P/NEAT
Metadata Parameter Value Designation 334P/NEAT Type P Perihelion (tp_cal, UTC) 2017-05-19T03:35:22.182720Z Orbit solution date (soln_date, UTC) 2023-05-03T22:44:41Z Obs used 404 …
365P/PANSTARRS
Metadata Parameter Value Designation 365P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2018-02-10T18:09:33.384960Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:38Z Obs used …
292P/Li
Metadata Parameter Value Designation 292P/Li Type P Perihelion (tp_cal, UTC) 2014-02-06T08:53:58.968960Z Orbit solution date (soln_date, UTC) 2022-05-19T21:14:15Z Obs used 498 NEO …
366P/Spacewatch
Metadata Parameter Value Designation 366P/Spacewatch Type P Perihelion (tp_cal, UTC) 2012-01-05T10:45:06.180480Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:37Z Obs used …
367P/Catalina
Metadata Parameter Value Designation 367P/Catalina Type P Perihelion (tp_cal, UTC) 2011-11-29T20:09:13.155840Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:37Z Obs used …
90P/Gehrels 1
Metadata Parameter Value Designation 90P/Gehrels 1 Type P Perihelion (tp_cal, UTC) 2017-06-19T06:36:36.149760Z Orbit solution date (soln_date, UTC) 2022-05-24T23:57:55Z Obs used …
355P/LINEAR-NEAT
Metadata Parameter Value Designation 355P/LINEAR-NEAT Type P Perihelion (tp_cal, UTC) 2011-04-24T14:28:48.817920Z Orbit solution date (soln_date, UTC) 2023-02-13T23:14:08Z Obs used …
359P/LONEOS
Metadata Parameter Value Designation 359P/LONEOS Type P Perihelion (tp_cal, UTC) 2017-08-21T04:24:35.637120Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:34Z Obs used 133 …
352P/Skiff
Metadata Parameter Value Designation 352P/Skiff Type P Perihelion (tp_cal, UTC) 2017-06-21T01:08:15.377280Z Orbit solution date (soln_date, UTC) 2023-05-03T22:44:48Z Obs used 637 …
53P/Van Biesbroeck
Metadata Parameter Value Designation 53P/Van Biesbroeck Type P Perihelion (tp_cal, UTC) 2016-04-30T19:59:30.923520Z Orbit solution date (soln_date, UTC) 2026-03-09T09:09:38Z Obs …
56P/Slaughter-Burnham
Metadata Parameter Value Designation 56P/Slaughter-Burnham Type P Perihelion (tp_cal, UTC) 2016-07-18T01:58:14.727360Z Orbit solution date (soln_date, UTC) 2023-10-16T10:35:53Z Obs …
314P/Montani
Metadata Parameter Value Designation 314P/Montani Type P Perihelion (tp_cal, UTC) 2016-10-07T20:49:44.149440Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:21Z Obs used 384 …
336P/McNaught
Metadata Parameter Value Designation 336P/McNaught Type P Perihelion (tp_cal, UTC) 2006-08-18T08:36:24.405120Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:30Z Obs used …
469P/PANSTARRS
Metadata Parameter Value Designation 469P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2016-12-03T09:46:16.360320Z Orbit solution date (soln_date, UTC) 2025-01-02T20:13:05Z Obs used …
330P/Catalina
Metadata Parameter Value Designation 330P/Catalina Type P Perihelion (tp_cal, UTC) 2016-08-31T23:24:07.214400Z Orbit solution date (soln_date, UTC) 2023-05-03T22:44:38Z Obs used …
269P/Jedicke
Metadata Parameter Value Designation 269P/Jedicke Type P Perihelion (tp_cal, UTC) 2014-11-25T22:04:56.112960Z Orbit solution date (soln_date, UTC) 2023-05-03T22:44:27Z Obs used 904 …
344P/Read
Metadata Parameter Value Designation 344P/Read Type P Perihelion (tp_cal, UTC) 2006-01-10T17:39:03.035520Z Orbit solution date (soln_date, UTC) 2023-05-03T22:44:48Z Obs used 535 …
316P/LONEOS-Christensen
Metadata Parameter Value Designation 316P/LONEOS-Christensen Type P Perihelion (tp_cal, UTC) 2006-11-07T01:27:06.275520Z Orbit solution date (soln_date, UTC) 2025-04-09T13:45:33Z …
343P/NEAT-LONEOS
Metadata Parameter Value Designation 343P/NEAT-LONEOS Type P Perihelion (tp_cal, UTC) 2017-01-27T05:13:16.026240Z Orbit solution date (soln_date, UTC) 2024-08-11T00:12:24Z Obs used …
341P/Gibbs
Metadata Parameter Value Designation 341P/Gibbs Type P Perihelion (tp_cal, UTC) 2016-05-26T17:23:03.822720Z Orbit solution date (soln_date, UTC) 2025-09-16T12:43:07Z Obs used 283 …
318P/McNaught-Hartley
Metadata Parameter Value Designation 318P/McNaught-Hartley Type P Perihelion (tp_cal, UTC) 2015-10-21T00:27:13.642560Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:23Z Obs …
182P/LONEOS
Metadata Parameter Value Designation 182P/LONEOS Type P Perihelion (tp_cal, UTC) 2007-02-05T20:59:26.926080Z Orbit solution date (soln_date, UTC) 2024-10-31T13:12:28Z Obs used 200 …
339P/Gibbs
Metadata Parameter Value Designation 339P/Gibbs Type P Perihelion (tp_cal, UTC) 2009-06-25T23:39:29.223360Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:30Z Obs used 141 …
342P/SOHO
Metadata Parameter Value Designation 342P/SOHO Type P Perihelion (tp_cal, UTC) 2016-07-01T15:15:44.663040Z Orbit solution date (soln_date, UTC) 2016-08-22T14:08:07Z Obs used 283 …
308P/Lagerkvist-Carsenty
Metadata Parameter Value Designation 308P/Lagerkvist-Carsenty Type P Perihelion (tp_cal, UTC) 2015-05-13T16:53:46.351680Z Orbit solution date (soln_date, UTC) 2024-10-10T19:55:49Z …
329P/LINEAR-Catalina
Metadata Parameter Value Designation 329P/LINEAR-Catalina Type P Perihelion (tp_cal, UTC) 2015-12-05T06:20:59.193600Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:25Z Obs …
151P/Helin
Metadata Parameter Value Designation 151P/Helin Type P Perihelion (tp_cal, UTC) 2015-10-06T14:58:48.158400Z Orbit solution date (soln_date, UTC) 2022-05-19T21:13:49Z Obs used 420 …
92P/Sanguin
Metadata Parameter Value Designation 92P/Sanguin Type P Perihelion (tp_cal, UTC) 2015-03-01T04:24:17.484480Z Orbit solution date (soln_date, UTC) 2015-12-09T11:26:49Z Obs used 919 …
147P/Kushida-Muramatsu
Metadata Parameter Value Designation 147P/Kushida-Muramatsu Type P Perihelion (tp_cal, UTC) 2008-09-23T19:01:26.480640Z Orbit solution date (soln_date, UTC) 2024-11-06T10:50:35Z …
320P/McNaught
Metadata Parameter Value Designation 320P/McNaught Type P Perihelion (tp_cal, UTC) 2010-02-21T01:58:51.620160Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:23Z Obs used …
134P/Kowal-Vavrova
Metadata Parameter Value Designation 134P/Kowal-Vavrova Type P Perihelion (tp_cal, UTC) 2014-05-21T10:44:38.575680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:38Z Obs …
290P/Jager
Metadata Parameter Value Designation 290P/Jager Type P Perihelion (tp_cal, UTC) 2014-03-14T22:45:37.206720Z Orbit solution date (soln_date, UTC) 2025-11-21T13:43:05Z Obs used 3751 …
201P/LONEOS
Metadata Parameter Value Designation 201P/LONEOS Type P Perihelion (tp_cal, UTC) 2015-01-14T08:01:42.346560Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:52Z Obs used 865 …
307P/LINEAR
Metadata Parameter Value Designation 307P/LINEAR Type P Perihelion (tp_cal, UTC) 2014-12-20T02:14:44.448000Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:19Z Obs used 220 …
271P/van Houten-Lemmon
Metadata Parameter Value Designation 271P/van Houten-Lemmon Type P Perihelion (tp_cal, UTC) 2013-07-05T13:04:46.807680Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:12Z …
301P/LINEAR-NEAT
Metadata Parameter Value Designation 301P/LINEAR-NEAT Type P Perihelion (tp_cal, UTC) 2001-01-30T16:28:03.817920Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:17Z Obs used …
297P/Beshore
Metadata Parameter Value Designation 297P/Beshore Type P Perihelion (tp_cal, UTC) 2008-03-21T00:41:22.073280Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:17Z Obs used 569 …
273P/Pons-Gambart
Metadata Parameter Value Designation 273P/Pons-Gambart Type P Perihelion (tp_cal, UTC) 2012-12-19T16:06:04.144320Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:12Z Obs …
298P/Christensen
Metadata Parameter Value Designation 298P/Christensen Type P Perihelion (tp_cal, UTC) 2007-03-05T06:56:45.335040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:17Z Obs used …
270P/Gehrels
Metadata Parameter Value Designation 270P/Gehrels Type P Perihelion (tp_cal, UTC) 2013-07-18T12:29:23.700480Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:10Z Obs used 381 …
262P/McNaught-Russell
Metadata Parameter Value Designation 262P/McNaught-Russell Type P Perihelion (tp_cal, UTC) 2012-12-04T11:01:48.411840Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:09Z Obs …
275P/Hermann
Metadata Parameter Value Designation 275P/Hermann Type P Perihelion (tp_cal, UTC) 1999-02-19T23:33:43.277760Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:12Z Obs used 155 …
321P/SOHO
Metadata Parameter Value Designation 321P/SOHO Type P Perihelion (tp_cal, UTC) 2004-12-07T19:44:50.697600Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:23Z Obs used 91 NEO …
265P/LINEAR
Metadata Parameter Value Designation 265P/LINEAR Type P Perihelion (tp_cal, UTC) 2003-09-05T19:24:38.289600Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:10Z Obs used 539 …
255P/Levy
Metadata Parameter Value Designation 255P/Levy Type P Perihelion (tp_cal, UTC) 2006-10-07T09:13:57.613440Z Orbit solution date (soln_date, UTC) 2021-10-18T22:42:54Z Obs used 503 …
27P/Crommelin
Metadata Parameter Value Designation 27P/Crommelin Type P Perihelion (tp_cal, UTC) 2011-08-02T13:37:41.877120Z Orbit solution date (soln_date, UTC) 2023-05-12T09:58:07Z Obs used …
167P/CINEOS
Metadata Parameter Value Designation 167P/CINEOS Type P Perihelion (tp_cal, UTC) 2001-04-09T20:35:06.921600Z Orbit solution date (soln_date, UTC) 2025-12-10T08:26:50Z Obs used 96 …
354P/LINEAR
Metadata Parameter Value Designation 354P/LINEAR Type P Perihelion (tp_cal, UTC) 2013-05-21T23:06:18.938880Z Orbit solution date (soln_date, UTC) 2024-04-16T15:09:05Z Obs used 250 …
214P/LINEAR
Metadata Parameter Value Designation 214P/LINEAR Type P Perihelion (tp_cal, UTC) 2002-03-01T01:06:46.031040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:56Z Obs used 131 …
166P/NEAT
Metadata Parameter Value Designation 166P/NEAT Type P Perihelion (tp_cal, UTC) 2002-05-20T20:10:57.889920Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:43Z Obs used 168 …
85D/Boethin
Metadata Parameter Value Designation 85D/Boethin Type D Perihelion (tp_cal, UTC) 2008-12-12T17:55:03.103680Z Orbit solution date (soln_date, UTC) 2007-09-25T13:47:46Z Obs used 51 …
206P/Barnard-Boattini
Metadata Parameter Value Designation 206P/Barnard-Boattini Type P Perihelion (tp_cal, UTC) 2008-10-24T01:07:08.970240Z Orbit solution date (soln_date, UTC) 2023-10-09T23:01:17Z Obs …
75D/Kohoutek
Metadata Parameter Value Designation 75D/Kohoutek Type D Perihelion (tp_cal, UTC) 1994-06-29T21:33:48.680640Z Orbit solution date (soln_date, UTC) 2000-09-07T10:28:10Z Obs used 81 …
489P/Denning
Metadata Parameter Value Designation 489P/Denning Type P Perihelion (tp_cal, UTC) 2007-04-20T21:15:31.694400Z Orbit solution date (soln_date, UTC) 2024-10-11T13:45:58Z Obs used 302 …
177P/Barnard
Metadata Parameter Value Designation 177P/Barnard Type P Perihelion (tp_cal, UTC) 2006-08-28T16:23:52.091520Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:46Z Obs used …
161P/Hartley-IRAS
Metadata Parameter Value Designation 161P/Hartley-IRAS Type P Perihelion (tp_cal, UTC) 2005-06-20T20:24:46.189440Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:43Z Obs …
165P/LINEAR
Metadata Parameter Value Designation 165P/LINEAR Type P Perihelion (tp_cal, UTC) 2000-06-15T19:02:32.447040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:43Z Obs used 143 …
1P/Halley
Metadata Parameter Value Designation 1P/Halley Type P Perihelion (tp_cal, UTC) 1986-02-08T11:22:00.431040Z Orbit solution date (soln_date, UTC) 2025-11-21T15:57:34Z Obs used 8518 …
153P/Ikeya-Zhang
Metadata Parameter Value Designation 153P/Ikeya-Zhang Type P Perihelion (tp_cal, UTC) 2002-03-18T23:31:25.772160Z Orbit solution date (soln_date, UTC) 2020-06-17T10:40:41Z Obs used …
140P/Bowell-Skiff
Metadata Parameter Value Designation 140P/Bowell-Skiff Type P Perihelion (tp_cal, UTC) 1999-05-14T19:29:10.665600Z Orbit solution date (soln_date, UTC) - Obs used - NEO - M1 11.500 …
55P/Tempel-Tuttle
Metadata Parameter Value Designation 55P/Tempel-Tuttle Type P Perihelion (tp_cal, UTC) 1998-02-28T02:20:44.226240Z Orbit solution date (soln_date, UTC) 2002-01-03T16:05:39Z Obs …
122P/de Vico
Metadata Parameter Value Designation 122P/de Vico Type P Perihelion (tp_cal, UTC) 1995-10-06T00:00:14.981760Z Orbit solution date (soln_date, UTC) 2001-07-02T16:09:03Z Obs used 294 …
18D/Perrine-Mrkos
Metadata Parameter Value Designation 18D/Perrine-Mrkos Type D Perihelion (tp_cal, UTC) 1968-11-01T13:00:40.325760Z Orbit solution date (soln_date, UTC) 2002-02-22T17:02:43Z Obs …
109P/Swift-Tuttle
Metadata Parameter Value Designation 109P/Swift-Tuttle Type P Perihelion (tp_cal, UTC) 1992-12-11T23:59:41.389440Z Orbit solution date (soln_date, UTC) 2001-10-09T15:34:49Z Obs …
83D/Russell 1
Metadata Parameter Value Designation 83D/Russell 1 Type D Perihelion (tp_cal, UTC) 1985-07-05T05:29:58.032960Z Orbit solution date (soln_date, UTC) 2002-03-14T16:28:09Z Obs used 20 …
5D/Brorsen
Metadata Parameter Value Designation 5D/Brorsen Type D Perihelion (tp_cal, UTC) 1879-03-31T00:49:06.240000Z Orbit solution date (soln_date, UTC) - Obs used 127 NEO Yes M1 8.300 K1 …
3D/Biela
Metadata Parameter Value Designation 3D/Biela Type D Perihelion (tp_cal, UTC) 1832-11-26T14:45:53.280000Z Orbit solution date (soln_date, UTC) - Obs used 26 NEO Yes M1 7.100 K1 …
35P/Herschel-Rigollet
Metadata Parameter Value Designation 35P/Herschel-Rigollet Type P Perihelion (tp_cal, UTC) 1939-08-09T11:08:09.600000Z Orbit solution date (soln_date, UTC) - Obs used 75 NEO Yes M1 …
34D/Gale
Metadata Parameter Value Designation 34D/Gale Type D Perihelion (tp_cal, UTC) 1938-06-18T11:35:48.480000Z Orbit solution date (soln_date, UTC) - Obs used 47 NEO Yes M1 10.500 K1 …
25D/Neujmin 2
Metadata Parameter Value Designation 25D/Neujmin 2 Type D Perihelion (tp_cal, UTC) 1927-01-16T05:22:43.458240Z Orbit solution date (soln_date, UTC) 2003-04-18T14:24:13Z Obs used 55 …
20D/Westphal
Metadata Parameter Value Designation 20D/Westphal Type D Perihelion (tp_cal, UTC) 1913-11-26T18:57:58.109760Z Orbit solution date (soln_date, UTC) 2003-04-11T18:13:21Z Obs used 201 …