Metadata Parameter Value Designation 24P/Schaumasse Type P Perihelion (tp_cal, UTC) 2026-01-08T23:13:06.237120Z Orbit solution date (soln_date, UTC) 2026-03-31T14:04:45Z Obs used …

Metadata Parameter Value Designation 29P/Schwassmann-Wachmann 1 Type P Perihelion (tp_cal, UTC) 2019-04-16T10:13:18.243840Z Orbit solution date (soln_date, UTC) …

Metadata Parameter Value Designation 235P/LINEAR Type P Perihelion (tp_cal, UTC) 2018-03-16T13:43:20.599680Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:38Z Obs used 795 …

Metadata Parameter Value Designation 215P/NEAT Type P Perihelion (tp_cal, UTC) 2019-09-29T11:32:34.831680Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:36Z Obs used 1026 …

Metadata Parameter Value Designation 195P/Hill Type P Perihelion (tp_cal, UTC) 2025-07-30T11:12:59.307840Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:36Z Obs used 1176 …

Metadata Parameter Value Designation 43P/Wolf-Harrington Type P Perihelion (tp_cal, UTC) 2016-09-01T22:26:32.925120Z Orbit solution date (soln_date, UTC) 2026-03-31T14:04:59Z Obs …

Metadata Parameter Value Designation 88P/Howell Type P Perihelion (tp_cal, UTC) 2020-09-26T13:40:03.884160Z Orbit solution date (soln_date, UTC) 2026-03-31T13:31:44Z Obs used 1856 …

Metadata Parameter Value Designation 10P/Tempel 2 Type P Perihelion (tp_cal, UTC) 2015-11-14T15:45:19.828800Z Orbit solution date (soln_date, UTC) 2026-03-31T13:31:20Z Obs used …

Metadata Parameter Value Designation 40P/Vaisala 1 Type P Perihelion (tp_cal, UTC) 2014-11-23T02:16:00.575040Z Orbit solution date (soln_date, UTC) 2026-03-31T13:32:07Z Obs used …

Metadata Parameter Value Designation 210P/Christensen Type P Perihelion (tp_cal, UTC) 2025-11-22T17:07:45.071040Z Orbit solution date (soln_date, UTC) 2026-03-31T14:13:57Z Obs used …

Metadata Parameter Value Designation 240P/NEAT Type P Perihelion (tp_cal, UTC) 2025-12-19T20:38:06.192960Z Orbit solution date (soln_date, UTC) 2026-03-31T13:32:59Z Obs used 3830 …

Metadata Parameter Value Designation 242P/Spahr Type P Perihelion (tp_cal, UTC) 2025-01-06T19:27:53.035200Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:38Z Obs used 1500 …

Metadata Parameter Value Designation 164P/Christensen Type P Perihelion (tp_cal, UTC) 2018-05-31T09:59:42.835200Z Orbit solution date (soln_date, UTC) 2026-03-31T14:13:45Z Obs used …

Metadata Parameter Value Designation 217P/LINEAR Type P Perihelion (tp_cal, UTC) 2009-09-08T16:04:53.149440Z Orbit solution date (soln_date, UTC) 2026-03-31T13:33:22Z Obs used 3339 …

Metadata Parameter Value Designation 123P/West-Hartley Type P Perihelion (tp_cal, UTC) 2019-02-04T19:43:40.108800Z Orbit solution date (soln_date, UTC) 2026-03-31T14:13:17Z Obs …

Metadata Parameter Value Designation 124P/Mrkos Type P Perihelion (tp_cal, UTC) 2014-04-09T16:46:23.378880Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:36Z Obs used 3275 …

Metadata Parameter Value Designation 63P/Wild 1 Type P Perihelion (tp_cal, UTC) 2013-04-10T20:14:05.049600Z Orbit solution date (soln_date, UTC) 2026-03-31T13:32:37Z Obs used 2339 …

Metadata Parameter Value Designation 76P/West-Kohoutek-Ikemura Type P Perihelion (tp_cal, UTC) 2013-05-08T00:19:43.550400Z Orbit solution date (soln_date, UTC) 2026-03-07T15:27:08Z …

Metadata Parameter Value Designation 493P/LONEOS Type P Perihelion (tp_cal, UTC) 2026-01-26T19:23:36.418560Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:43Z Obs used 1309 …

Metadata Parameter Value Designation 175P/Hergenrother Type P Perihelion (tp_cal, UTC) 2013-05-22T15:01:37.251840Z Orbit solution date (soln_date, UTC) 2026-03-21T13:42:29Z Obs …

Metadata Parameter Value Designation 450P/LONEOS Type P Perihelion (tp_cal, UTC) 2027-01-19T21:20:37.127040Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:42Z Obs used 891 …

Metadata Parameter Value Designation 171P/Spahr Type P Perihelion (tp_cal, UTC) 2019-01-13T17:32:17.119680Z Orbit solution date (soln_date, UTC) 2026-03-07T15:25:06Z Obs used 681 …

Metadata Parameter Value Designation 47P/Ashbrook-Jackson Type P Perihelion (tp_cal, UTC) 2025-10-26T15:31:34.691520Z Orbit solution date (soln_date, UTC) 2026-03-12T09:26:48Z Obs …

Metadata Parameter Value Designation 145P/Shoemaker-Levy 5 Type P Perihelion (tp_cal, UTC) 2017-08-31T17:52:17.993280Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:36Z Obs …

Metadata Parameter Value Designation 218P/LINEAR Type P Perihelion (tp_cal, UTC) 2015-04-23T10:15:17.579520Z Orbit solution date (soln_date, UTC) 2026-03-31T14:14:29Z Obs used 502 …

Metadata Parameter Value Designation 143P/Kowal-Mrkos Type P Perihelion (tp_cal, UTC) 2018-05-07T10:23:54.191040Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:36Z Obs used …

Metadata Parameter Value Designation 276P/Vorobjov Type P Perihelion (tp_cal, UTC) 2024-12-12T17:38:23.265600Z Orbit solution date (soln_date, UTC) 2026-03-07T14:43:35Z Obs used …

Metadata Parameter Value Designation 233P/La Sagra Type P Perihelion (tp_cal, UTC) 2015-06-25T04:33:06.261120Z Orbit solution date (soln_date, UTC) 2026-03-12T00:07:19Z Obs used …

Metadata Parameter Value Designation 48P/Johnson Type P Perihelion (tp_cal, UTC) 2018-08-12T05:28:50.278080Z Orbit solution date (soln_date, UTC) 2026-03-12T09:26:08Z Obs used 2209 …

Metadata Parameter Value Designation 509P/Catalina Type P Perihelion (tp_cal, UTC) 2007-09-05T20:43:57.486720Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:45Z Obs used …

Metadata Parameter Value Designation 248P/Gibbs Type P Perihelion (tp_cal, UTC) 2011-02-06T03:09:51.494400Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:38Z Obs used 329 …

Metadata Parameter Value Designation 187P/LINEAR Type P Perihelion (tp_cal, UTC) 2008-10-22T14:00:37.010880Z Orbit solution date (soln_date, UTC) 2021-04-15T23:27:48Z Obs used 296 …

Metadata Parameter Value Designation 74P/Smirnova-Chernykh Type P Perihelion (tp_cal, UTC) 2009-07-26T18:53:38.227200Z Orbit solution date (soln_date, UTC) 2026-03-07T15:24:14Z Obs …

Metadata Parameter Value Designation 495P/Christensen Type P Perihelion (tp_cal, UTC) 2025-10-24T23:13:34.135680Z Orbit solution date (soln_date, UTC) 2026-03-07T11:43:25Z Obs used …

Metadata Parameter Value Designation 93P/Lovas 1 Type P Perihelion (tp_cal, UTC) 2007-12-17T17:30:12.556800Z Orbit solution date (soln_date, UTC) 2026-03-09T08:49:18Z Obs used 3542 …

Metadata Parameter Value Designation P/2017 B4 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2017-01-28T02:53:29.515200Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:32Z Obs …

Metadata Parameter Value Designation P/2026 B1 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2026-08-12T08:01:53.051520Z Orbit solution date (soln_date, UTC) 2026-03-31T12:12:02Z Obs …

Metadata Parameter Value Designation 7P/Pons-Winnecke Type P Perihelion (tp_cal, UTC) 2015-01-30T12:40:01.945920Z Orbit solution date (soln_date, UTC) 2026-03-09T08:45:39Z Obs used …

Metadata Parameter Value Designation 302P/Lemmon-PANSTARRS Type P Perihelion (tp_cal, UTC) 2025-03-08T21:15:53.916480Z Orbit solution date (soln_date, UTC) 2026-03-12T00:52:29Z Obs …

Metadata Parameter Value Designation 378P/McNaught Type P Perihelion (tp_cal, UTC) 2020-10-21T12:01:27.851520Z Orbit solution date (soln_date, UTC) 2026-01-13T08:12:54Z Obs used …

Metadata Parameter Value Designation 78P/Gehrels 2 Type P Perihelion (tp_cal, UTC) 2019-04-03T05:24:15.050880Z Orbit solution date (soln_date, UTC) 2026-03-07T15:22:14Z Obs used …

Metadata Parameter Value Designation 513P/Broughton Type P Perihelion (tp_cal, UTC) 2025-06-16T07:21:38.180160Z Orbit solution date (soln_date, UTC) 2026-03-12T02:53:17Z Obs used …

Metadata Parameter Value Designation 136P/Mueller 3 Type P Perihelion (tp_cal, UTC) 2016-05-30T21:09:59.175360Z Orbit solution date (soln_date, UTC) 2026-03-09T08:48:34Z Obs used …

Metadata Parameter Value Designation P/2025 W4 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2025-10-04T11:24:31.605120Z Orbit solution date (soln_date, UTC) 2026-03-11T21:13:02Z Obs …

Metadata Parameter Value Designation 514P/Lemmon-PANSTARRS Type P Perihelion (tp_cal, UTC) 2025-11-23T16:24:19.644480Z Orbit solution date (soln_date, UTC) 2026-03-14T17:50:16Z Obs …

Metadata Parameter Value Designation 131P/Mueller 2 Type P Perihelion (tp_cal, UTC) 2012-01-06T10:51:40.682880Z Orbit solution date (soln_date, UTC) 2026-01-13T22:30:25Z Obs used …

Metadata Parameter Value Designation 261P/Larson Type P Perihelion (tp_cal, UTC) 2019-06-17T05:55:39.953280Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:39Z Obs used 1333 …

Metadata Parameter Value Designation 49P/Arend-Rigaux Type P Perihelion (tp_cal, UTC) 2011-10-19T07:01:58.301760Z Orbit solution date (soln_date, UTC) 2026-03-31T13:32:18Z Obs used …

Metadata Parameter Value Designation 379P/Spacewatch Type P Perihelion (tp_cal, UTC) 2012-12-13T11:31:35.120640Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:41Z Obs used …

Metadata Parameter Value Designation P/2025 U1 (Hogan) Type P Perihelion (tp_cal, UTC) 2026-03-25T16:23:46.337280Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:33Z Obs …

Metadata Parameter Value Designation P/2025 W3 (Kresken) Type P Perihelion (tp_cal, UTC) 2025-03-17T01:23:50.372160Z Orbit solution date (soln_date, UTC) 2026-03-07T14:43:27Z Obs …

Metadata Parameter Value Designation 117P/Helin-Roman-Alu 1 Type P Perihelion (tp_cal, UTC) 2014-03-27T04:27:16.583040Z Orbit solution date (soln_date, UTC) 2026-03-09T08:47:52Z …

Metadata Parameter Value Designation 22P/Kopff Type P Perihelion (tp_cal, UTC) 2022-03-17T21:18:35.899200Z Orbit solution date (soln_date, UTC) 2026-01-08T08:23:21Z Obs used 2690 …

Metadata Parameter Value Designation P/2024 X3 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-09-05T18:37:02.665920Z Orbit solution date (soln_date, UTC) 2026-01-07T15:42:53Z Obs …

Metadata Parameter Value Designation 128P/Shoemaker-Holt 1 Type P Perihelion (tp_cal, UTC) 2017-01-10T18:32:09.657600Z Orbit solution date (soln_date, UTC) 2026-03-09T08:49:55Z Obs …

Metadata Parameter Value Designation 183P/Korlevic-Juric Type P Perihelion (tp_cal, UTC) 2008-05-03T00:32:52.969920Z Orbit solution date (soln_date, UTC) 2026-03-21T13:42:29Z Obs …

Metadata Parameter Value Designation 9P/Tempel 1 Type P Perihelion (tp_cal, UTC) 2016-08-02T13:41:50.605440Z Orbit solution date (soln_date, UTC) 2025-12-29T09:30:51Z Obs used 3283 …

Metadata Parameter Value Designation 130P/McNaught-Hughes Type P Perihelion (tp_cal, UTC) 2018-01-21T18:21:27.048960Z Orbit solution date (soln_date, UTC) 2025-12-29T09:23:47Z Obs …

Metadata Parameter Value Designation 188P/LINEAR-Mueller Type P Perihelion (tp_cal, UTC) 2007-12-17T16:57:02.488320Z Orbit solution date (soln_date, UTC) 2026-03-07T15:25:41Z Obs …

Metadata Parameter Value Designation 486P/Leonard Type P Perihelion (tp_cal, UTC) 2025-04-03T20:04:11.291520Z Orbit solution date (soln_date, UTC) 2026-03-07T11:43:23Z Obs used 737 …

Metadata Parameter Value Designation 331P/Gibbs Type P Perihelion (tp_cal, UTC) 2015-06-16T04:23:51.780480Z Orbit solution date (soln_date, UTC) 2025-12-18T15:12:38Z Obs used 200 …

Metadata Parameter Value Designation 295P/LINEAR Type P Perihelion (tp_cal, UTC) 2014-05-16T16:03:40.772160Z Orbit solution date (soln_date, UTC) 2025-12-18T15:12:37Z Obs used 90 …

Metadata Parameter Value Designation 351P/Wiegert-PANSTARRS Type P Perihelion (tp_cal, UTC) 2025-03-26T14:53:45.628800Z Orbit solution date (soln_date, UTC) 2026-01-07T15:43:05Z …

Metadata Parameter Value Designation 306P/LINEAR Type P Perihelion (tp_cal, UTC) 2009-01-30T00:58:11.510400Z Orbit solution date (soln_date, UTC) 2025-12-02T15:12:53Z Obs used 406 …

Metadata Parameter Value Designation 511P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2025-07-10T19:10:49.324800Z Orbit solution date (soln_date, UTC) 2026-03-12T02:52:17Z Obs used …

Metadata Parameter Value Designation 315P/LONEOS Type P Perihelion (tp_cal, UTC) 2016-12-07T07:13:42.444480Z Orbit solution date (soln_date, UTC) 2025-11-25T15:42:35Z Obs used 2369 …

Metadata Parameter Value Designation 407P/PANSTARRS-Fuls Type P Perihelion (tp_cal, UTC) 2020-01-31T19:46:09.442560Z Orbit solution date (soln_date, UTC) 2022-12-31T16:14:11Z Obs …

Metadata Parameter Value Designation 65P/Gunn Type P Perihelion (tp_cal, UTC) 2017-10-17T19:28:05.684160Z Orbit solution date (soln_date, UTC) 2025-12-03T12:36:51Z Obs used 3121 …

Metadata Parameter Value Designation 491P/Spacewatch-PANSTARRS Type P Perihelion (tp_cal, UTC) 2024-09-06T08:23:41.847360Z Orbit solution date (soln_date, UTC) 2025-11-21T13:43:12Z …

Metadata Parameter Value Designation P/2025 D2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2029-03-11T03:48:41.356800Z Orbit solution date (soln_date, UTC) 2026-03-07T11:43:03Z Obs …

Metadata Parameter Value Designation 502P/NEAT Type P Perihelion (tp_cal, UTC) 2025-08-05T23:40:46.439040Z Orbit solution date (soln_date, UTC) 2026-03-12T02:46:43Z Obs used 281 …

Metadata Parameter Value Designation 77P/Longmore Type P Perihelion (tp_cal, UTC) 2016-05-14T10:40:08.040000Z Orbit solution date (soln_date, UTC) 2025-10-29T22:11:34Z Obs used …

Metadata Parameter Value Designation 313P/Gibbs Type P Perihelion (tp_cal, UTC) 2020-04-10T12:13:52.524480Z Orbit solution date (soln_date, UTC) 2025-12-12T11:12:41Z Obs used 200 …

Metadata Parameter Value Designation 441P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2025-09-07T17:20:30.799680Z Orbit solution date (soln_date, UTC) 2025-11-13T12:12:49Z Obs used …

Metadata Parameter Value Designation 266P/Christensen Type P Perihelion (tp_cal, UTC) 2020-04-19T20:13:28.701120Z Orbit solution date (soln_date, UTC) 2021-05-04T16:40:00Z Obs used …

Metadata Parameter Value Designation 2P/Encke Type P Perihelion (tp_cal, UTC) 2023-10-22T03:35:18.398400Z Orbit solution date (soln_date, UTC) 2025-12-15T09:34:26Z Obs used 640 NEO …

Metadata Parameter Value Designation P/2016 P5 (COIAS) Type P Perihelion (tp_cal, UTC) 2023-06-01T10:27:54.313920Z Orbit solution date (soln_date, UTC) 2026-03-11T21:13:02Z Obs …

Metadata Parameter Value Designation 243P/NEAT Type P Perihelion (tp_cal, UTC) 2011-03-02T17:19:15.769920Z Orbit solution date (soln_date, UTC) 2026-03-07T11:43:19Z Obs used 821 …

Metadata Parameter Value Designation 105P/Singer Brewster Type P Perihelion (tp_cal, UTC) 2012-02-25T23:41:27.876480Z Orbit solution date (soln_date, UTC) 2025-10-06T22:38:31Z Obs …

Metadata Parameter Value Designation 414P/STEREO Type P Perihelion (tp_cal, UTC) 2021-01-25T07:45:13.775040Z Orbit solution date (soln_date, UTC) 2026-01-07T20:33:37Z Obs used 300 …

Metadata Parameter Value Designation 512P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2013-03-26T20:06:03.300480Z Orbit solution date (soln_date, UTC) 2026-03-12T02:52:39Z Obs used …

Metadata Parameter Value Designation 31P/Schwassmann-Wachmann 2 Type P Perihelion (tp_cal, UTC) 2010-09-29T11:16:57.953280Z Orbit solution date (soln_date, UTC) …

Metadata Parameter Value Designation 299P/Catalina-PANSTARRS Type P Perihelion (tp_cal, UTC) 2024-04-30T19:01:29.798400Z Orbit solution date (soln_date, UTC) 2025-09-22T13:42:25Z …

Metadata Parameter Value Designation 333P/LINEAR Type P Perihelion (tp_cal, UTC) 2016-04-01T21:15:05.506560Z Orbit solution date (soln_date, UTC) 2025-09-22T13:42:28Z Obs used 1302 …

Metadata Parameter Value Designation 510P/Boattini Type P Perihelion (tp_cal, UTC) 2010-02-16T18:28:31.177920Z Orbit solution date (soln_date, UTC) 2026-03-12T02:51:27Z Obs used …

Metadata Parameter Value Designation 356P/WISE Type P Perihelion (tp_cal, UTC) 2017-12-17T02:14:08.306880Z Orbit solution date (soln_date, UTC) 2025-09-16T12:43:07Z Obs used 212 …

Metadata Parameter Value Designation 138P/Shoemaker-Levy 7 Type P Perihelion (tp_cal, UTC) 2012-06-12T06:00:38.257920Z Orbit solution date (soln_date, UTC) 2026-03-31T14:13:33Z Obs …

Metadata Parameter Value Designation 340P/Boattini Type P Perihelion (tp_cal, UTC) 2008-02-27T00:31:11.251200Z Orbit solution date (soln_date, UTC) 2021-07-06T16:00:11Z Obs used …

Metadata Parameter Value Designation 508P/McNaught Type P Perihelion (tp_cal, UTC) 2012-01-15T03:13:20.297280Z Orbit solution date (soln_date, UTC) 2026-03-12T02:49:59Z Obs used …

Metadata Parameter Value Designation 346P/Catalina Type P Perihelion (tp_cal, UTC) 2007-08-20T20:43:06.847680Z Orbit solution date (soln_date, UTC) 2025-09-09T12:42:55Z Obs used …

Metadata Parameter Value Designation 14P/Wolf Type P Perihelion (tp_cal, UTC) 2009-02-26T18:15:03.087360Z Orbit solution date (soln_date, UTC) 2025-09-09T14:41:09Z Obs used 395 NEO …

Metadata Parameter Value Designation P/2025 D4 (ATLAS) Type P Perihelion (tp_cal, UTC) 2025-02-14T06:47:27.813120Z Orbit solution date (soln_date, UTC) 2025-09-09T12:42:49Z Obs …

Metadata Parameter Value Designation 303P/NEAT Type P Perihelion (tp_cal, UTC) 2014-10-10T07:58:46.963200Z Orbit solution date (soln_date, UTC) 2025-09-09T12:42:51Z Obs used 251 …

Metadata Parameter Value Designation 398P/Boattini Type P Perihelion (tp_cal, UTC) 2020-12-26T17:48:49.337280Z Orbit solution date (soln_date, UTC) 2025-09-10T22:25:49Z Obs used …

Metadata Parameter Value Designation 94P/Russell 4 Type P Perihelion (tp_cal, UTC) 2016-10-27T19:16:55.781760Z Orbit solution date (soln_date, UTC) 2026-03-31T14:12:55Z Obs used …

Metadata Parameter Value Designation 13P/Olbers Type P Perihelion (tp_cal, UTC) 2024-06-30T17:39:58.435200Z Orbit solution date (soln_date, UTC) 2026-03-12T09:29:25Z Obs used 2481 …

Metadata Parameter Value Designation 408P/Novichonok-Gerke Type P Perihelion (tp_cal, UTC) 2022-09-28T03:15:49.726080Z Orbit solution date (soln_date, UTC) 2025-08-07T09:12:25Z Obs …

Metadata Parameter Value Designation 162P/Siding Spring Type P Perihelion (tp_cal, UTC) 2010-03-08T10:33:48.648960Z Orbit solution date (soln_date, UTC) 2025-07-31T12:12:41Z Obs …

Metadata Parameter Value Designation 504P/WISE-PANSTARRS Type P Perihelion (tp_cal, UTC) 2025-04-08T22:54:56.698560Z Orbit solution date (soln_date, UTC) 2025-08-01T17:26:05Z Obs …

Metadata Parameter Value Designation 353P/McNaught Type P Perihelion (tp_cal, UTC) 2017-12-22T00:55:05.024640Z Orbit solution date (soln_date, UTC) 2025-09-09T12:42:56Z Obs used …

Metadata Parameter Value Designation 234P/LINEAR Type P Perihelion (tp_cal, UTC) 2009-12-22T16:26:47.500800Z Orbit solution date (soln_date, UTC) 2025-07-07T14:12:30Z Obs used 377 …

Metadata Parameter Value Designation 30P/Reinmuth 1 Type P Perihelion (tp_cal, UTC) 2017-08-19T01:40:55.568640Z Orbit solution date (soln_date, UTC) 2025-09-30T14:15:16Z Obs used …

Metadata Parameter Value Designation 496P/Hill Type P Perihelion (tp_cal, UTC) 2025-03-11T10:59:53.473920Z Orbit solution date (soln_date, UTC) 2025-09-30T13:39:54Z Obs used 1688 …

Metadata Parameter Value Designation 475P/Spacewatch-LINEAR Type P Perihelion (tp_cal, UTC) 2004-09-20T05:48:26.389440Z Orbit solution date (soln_date, UTC) 2025-06-26T10:13:27Z …

Metadata Parameter Value Designation P/2010 H2 (Vales) Type P Perihelion (tp_cal, UTC) 2010-03-09T08:27:45.460800Z Orbit solution date (soln_date, UTC) 2021-04-15T23:31:42Z Obs …

Metadata Parameter Value Designation P/2023 S1 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2025-02-24T01:28:32.813760Z Orbit solution date (soln_date, UTC) 2026-03-07T14:43:24Z Obs …

Metadata Parameter Value Designation P/2025 C1 (ATLAS) Type P Perihelion (tp_cal, UTC) 2025-02-06T12:52:50.154240Z Orbit solution date (soln_date, UTC) 2025-09-30T13:39:40Z Obs …

Metadata Parameter Value Designation 12P/Pons-Brooks Type P Perihelion (tp_cal, UTC) 2024-04-21T03:08:52.180800Z Orbit solution date (soln_date, UTC) 2026-01-08T08:25:35Z Obs used …

Metadata Parameter Value Designation 32P/Comas Sola Type P Perihelion (tp_cal, UTC) 2024-05-01T13:45:17.645760Z Orbit solution date (soln_date, UTC) 2025-07-07T14:18:22Z Obs used …

Metadata Parameter Value Designation 172P/Yeung Type P Perihelion (tp_cal, UTC) 2017-03-09T19:52:33.948480Z Orbit solution date (soln_date, UTC) 2025-06-26T10:13:18Z Obs used 794 …

Metadata Parameter Value Designation 503P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2018-11-12T13:38:28.222080Z Orbit solution date (soln_date, UTC) 2025-07-07T14:12:36Z Obs used …

Metadata Parameter Value Designation 230P/LINEAR Type P Perihelion (tp_cal, UTC) 2015-11-18T01:34:10.223040Z Orbit solution date (soln_date, UTC) 2025-11-13T12:12:40Z Obs used 1528 …

Metadata Parameter Value Designation 129P/Shoemaker-Levy 3 Type P Perihelion (tp_cal, UTC) 2014-02-10T02:31:43.579200Z Orbit solution date (soln_date, UTC) 2025-06-27T14:17:32Z Obs …

Metadata Parameter Value Designation 499P/Catalina Type P Perihelion (tp_cal, UTC) 2025-03-04T09:55:03.910080Z Orbit solution date (soln_date, UTC) 2025-09-09T12:43:01Z Obs used …

Metadata Parameter Value Designation 500P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2025-02-23T01:30:16.018560Z Orbit solution date (soln_date, UTC) 2026-03-11T21:13:03Z Obs used …

Metadata Parameter Value Designation 121P/Shoemaker-Holt 2 Type P Perihelion (tp_cal, UTC) 2004-03-07T04:12:50.042880Z Orbit solution date (soln_date, UTC) 2025-06-26T10:13:18Z Obs …

Metadata Parameter Value Designation P/2024 T2 (Rankin) Type P Perihelion (tp_cal, UTC) 2024-12-08T08:20:48.166080Z Orbit solution date (soln_date, UTC) 2025-05-08T09:42:27Z Obs …

Metadata Parameter Value Designation 169P/NEAT Type P Perihelion (tp_cal, UTC) 2009-11-30T07:18:34.346880Z Orbit solution date (soln_date, UTC) 2025-05-08T09:42:28Z Obs used 1332 …

Metadata Parameter Value Designation 33P/Daniel Type P Perihelion (tp_cal, UTC) 2016-08-22T10:20:16.540800Z Orbit solution date (soln_date, UTC) 2025-05-09T00:48:39Z Obs used 773 …

Metadata Parameter Value Designation 311P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2017-07-10T16:19:53.999040Z Orbit solution date (soln_date, UTC) 2025-05-08T09:42:30Z Obs used …

Metadata Parameter Value Designation 42P/Neujmin 3 Type P Perihelion (tp_cal, UTC) 2004-07-16T05:22:50.543040Z Orbit solution date (soln_date, UTC) 2025-05-16T08:56:55Z Obs used …

Metadata Parameter Value Designation P/2023 V2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-02-03T20:47:46.619520Z Orbit solution date (soln_date, UTC) 2026-03-07T11:43:03Z Obs …

Metadata Parameter Value Designation 50P/Arend Type P Perihelion (tp_cal, UTC) 2007-11-02T19:43:29.481600Z Orbit solution date (soln_date, UTC) 2025-10-01T16:07:23Z Obs used 1874 …

Metadata Parameter Value Designation 146P/Shoemaker-LINEAR Type P Perihelion (tp_cal, UTC) 2024-08-05T08:53:48.851520Z Orbit solution date (soln_date, UTC) 2025-05-09T00:50:37Z Obs …

Metadata Parameter Value Designation 472P/NEAT-LINEAR Type P Perihelion (tp_cal, UTC) 2024-07-27T15:46:29.570880Z Orbit solution date (soln_date, UTC) 2026-03-07T14:43:41Z Obs used …

Metadata Parameter Value Designation 505P/Palomar Type P Perihelion (tp_cal, UTC) 2017-09-27T02:30:29.422080Z Orbit solution date (soln_date, UTC) 2025-08-01T17:26:05Z Obs used 84 …

Metadata Parameter Value Designation 103P/Hartley 2 Type P Perihelion (tp_cal, UTC) 2017-04-20T10:59:29.739840Z Orbit solution date (soln_date, UTC) 2025-05-01T10:45:38Z Obs used …

Metadata Parameter Value Designation 487P/Siding Spring Type P Perihelion (tp_cal, UTC) 2024-10-20T18:47:47.019840Z Orbit solution date (soln_date, UTC) 2025-09-30T13:39:51Z Obs …

Metadata Parameter Value Designation 294P/LINEAR Type P Perihelion (tp_cal, UTC) 2014-03-02T22:57:19.949760Z Orbit solution date (soln_date, UTC) 2025-04-24T09:42:31Z Obs used 269 …

Metadata Parameter Value Designation 497P/Spacewatch-PANSTARRS Type P Perihelion (tp_cal, UTC) 2011-12-07T03:44:27.081600Z Orbit solution date (soln_date, UTC) 2025-04-17T11:12:20Z …

Metadata Parameter Value Designation 391P/Kowalski Type P Perihelion (tp_cal, UTC) 2008-02-19T23:23:38.063040Z Orbit solution date (soln_date, UTC) 2021-04-15T23:28:41Z Obs used …

Metadata Parameter Value Designation 268P/Bernardi Type P Perihelion (tp_cal, UTC) 2015-04-26T22:31:48.293760Z Orbit solution date (soln_date, UTC) 2025-06-26T10:13:20Z Obs used …

Metadata Parameter Value Designation P/2025 D3 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-07-25T15:47:32.513280Z Orbit solution date (soln_date, UTC) 2025-07-31T12:12:39Z Obs …

Metadata Parameter Value Designation P/2025 A2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-10-05T15:17:25.509120Z Orbit solution date (soln_date, UTC) 2025-04-11T14:45:09Z Obs …

Metadata Parameter Value Designation 350P/McNaught Type P Perihelion (tp_cal, UTC) 2017-12-17T19:28:38.161920Z Orbit solution date (soln_date, UTC) 2026-03-23T09:04:28Z Obs used 56 …

Metadata Parameter Value Designation 254P/McNaught Type P Perihelion (tp_cal, UTC) 2020-09-29T14:29:03.868800Z Orbit solution date (soln_date, UTC) 2026-03-07T14:43:32Z Obs used …

Metadata Parameter Value Designation 404P/Bressi Type P Perihelion (tp_cal, UTC) 2023-10-24T23:24:20.805120Z Orbit solution date (soln_date, UTC) 2026-03-17T15:12:47Z Obs used 785 …

Metadata Parameter Value Designation 363P/Lemmon Type P Perihelion (tp_cal, UTC) 2018-03-22T13:30:17.461440Z Orbit solution date (soln_date, UTC) 2025-04-11T14:45:16Z Obs used 124 …

Metadata Parameter Value Designation 309P/LINEAR Type P Perihelion (tp_cal, UTC) 2015-02-16T06:54:37.134720Z Orbit solution date (soln_date, UTC) 2025-04-11T14:45:16Z Obs used 444 …

Metadata Parameter Value Designation 476P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2024-11-06T11:32:30.192000Z Orbit solution date (soln_date, UTC) 2025-04-11T14:45:20Z Obs used …

Metadata Parameter Value Designation 498P/LINEAR Type P Perihelion (tp_cal, UTC) 2024-12-19T02:34:38.876160Z Orbit solution date (soln_date, UTC) 2025-04-11T14:45:22Z Obs used 368 …

Metadata Parameter Value Designation 154P/Brewington Type P Perihelion (tp_cal, UTC) 2013-12-12T20:02:35.404800Z Orbit solution date (soln_date, UTC) 2025-04-11T15:12:51Z Obs used …

Metadata Parameter Value Designation 202P/Scotti Type P Perihelion (tp_cal, UTC) 2009-02-07T04:49:05.456640Z Orbit solution date (soln_date, UTC) 2025-03-06T13:42:30Z Obs used 449 …

Metadata Parameter Value Designation 190P/Mueller Type P Perihelion (tp_cal, UTC) 2016-04-07T20:17:42.864000Z Orbit solution date (soln_date, UTC) 2026-03-07T14:43:30Z Obs used 714 …

Metadata Parameter Value Designation 480P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2023-04-22T13:13:52.207680Z Orbit solution date (soln_date, UTC) 2025-03-06T13:42:38Z Obs used …

Metadata Parameter Value Designation 471P/LINEAR-Lemmon Type P Perihelion (tp_cal, UTC) 2023-12-20T07:38:00.384000Z Orbit solution date (soln_date, UTC) 2025-02-28T13:42:36Z Obs …

Metadata Parameter Value Designation 492P/LINEAR Type P Perihelion (tp_cal, UTC) 2010-10-19T14:24:35.294400Z Orbit solution date (soln_date, UTC) 2026-03-07T11:43:24Z Obs used 802 …

Metadata Parameter Value Designation 310P/Hill Type P Perihelion (tp_cal, UTC) 2015-04-19T01:39:38.698560Z Orbit solution date (soln_date, UTC) 2025-02-28T13:42:32Z Obs used 587 …

Metadata Parameter Value Designation 60P/Tsuchinshan 2 Type P Perihelion (tp_cal, UTC) 2018-12-11T05:33:44.340480Z Orbit solution date (soln_date, UTC) 2025-02-28T14:18:31Z Obs …

Metadata Parameter Value Designation 250P/Larson Type P Perihelion (tp_cal, UTC) 2018-02-01T15:22:08.296320Z Orbit solution date (soln_date, UTC) 2026-03-31T09:42:38Z Obs used 550 …

Metadata Parameter Value Designation P/2024 T1 (Rankin) Type P Perihelion (tp_cal, UTC) 2024-09-30T10:53:27.006720Z Orbit solution date (soln_date, UTC) 2025-02-20T14:12:25Z Obs …

Metadata Parameter Value Designation 305P/Skiff Type P Perihelion (tp_cal, UTC) 2014-11-14T20:47:51.241920Z Orbit solution date (soln_date, UTC) 2025-03-12T14:12:24Z Obs used 1263 …

Metadata Parameter Value Designation 323P/SOHO Type P Perihelion (tp_cal, UTC) 2021-01-17T15:09:04.803840Z Orbit solution date (soln_date, UTC) 2025-02-20T14:38:09Z Obs used 171 …

Metadata Parameter Value Designation 456P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2019-09-04T09:54:13.236480Z Orbit solution date (soln_date, UTC) 2025-02-13T09:13:18Z Obs used …

Metadata Parameter Value Designation 253P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2018-05-07T16:43:41.024640Z Orbit solution date (soln_date, UTC) 2025-10-28T16:12:55Z Obs used …

Metadata Parameter Value Designation 208P/McMillan Type P Perihelion (tp_cal, UTC) 2016-07-02T01:58:31.463040Z Orbit solution date (soln_date, UTC) 2025-10-28T16:12:51Z Obs used …

Metadata Parameter Value Designation 158P/Kowal-LINEAR Type P Perihelion (tp_cal, UTC) 2012-09-25T04:18:05.472000Z Orbit solution date (soln_date, UTC) 2025-02-13T09:13:06Z Obs …

Metadata Parameter Value Designation 170P/Christensen Type P Perihelion (tp_cal, UTC) 2023-04-20T08:14:01.852800Z Orbit solution date (soln_date, UTC) 2025-04-11T15:35:57Z Obs used …

Metadata Parameter Value Designation 219P/LINEAR Type P Perihelion (tp_cal, UTC) 2017-02-21T05:39:11.623680Z Orbit solution date (soln_date, UTC) 2025-02-13T09:13:06Z Obs used 1145 …

Metadata Parameter Value Designation 338P/McNaught Type P Perihelion (tp_cal, UTC) 2016-11-21T23:54:59.846400Z Orbit solution date (soln_date, UTC) 2025-02-13T09:13:12Z Obs used …

Metadata Parameter Value Designation 470P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2023-12-19T19:12:04.207680Z Orbit solution date (soln_date, UTC) 2025-02-13T09:13:19Z Obs used …

Metadata Parameter Value Designation 384P/Kowalski Type P Perihelion (tp_cal, UTC) 2019-10-11T09:33:16.280640Z Orbit solution date (soln_date, UTC) 2025-02-13T09:13:14Z Obs used …

Metadata Parameter Value Designation 37P/Forbes Type P Perihelion (tp_cal, UTC) 2018-05-04T04:20:40.490880Z Orbit solution date (soln_date, UTC) 2025-11-23T22:22:59Z Obs used 1737 …

Metadata Parameter Value Designation 152P/Helin-Lawrence Type P Perihelion (tp_cal, UTC) 2012-07-08T08:45:15.160320Z Orbit solution date (soln_date, UTC) 2025-03-06T13:42:28Z Obs …

Metadata Parameter Value Designation 192P/Shoemaker-Levy 1 Type P Perihelion (tp_cal, UTC) 2007-12-14T02:44:52.307520Z Orbit solution date (soln_date, UTC) 2025-03-06T13:42:28Z Obs …

Metadata Parameter Value Designation 89P/Russell 2 Type P Perihelion (tp_cal, UTC) 2016-12-14T20:36:28.673280Z Orbit solution date (soln_date, UTC) 2025-11-13T13:54:38Z Obs used …

Metadata Parameter Value Designation 213P/Van Ness Type P Perihelion (tp_cal, UTC) 2017-09-24T09:09:50.725440Z Orbit solution date (soln_date, UTC) 2025-04-11T15:15:55Z Obs used …

Metadata Parameter Value Designation 287P/Christensen Type P Perihelion (tp_cal, UTC) 2023-07-05T04:20:07.710720Z Orbit solution date (soln_date, UTC) 2025-10-30T09:37:11Z Obs used …

Metadata Parameter Value Designation 360P/WISE Type P Perihelion (tp_cal, UTC) 2017-08-18T09:32:32.017920Z Orbit solution date (soln_date, UTC) 2025-01-02T20:12:57Z Obs used 208 …

Metadata Parameter Value Designation 246P/NEAT Type P Perihelion (tp_cal, UTC) 2013-01-28T15:13:27.269760Z Orbit solution date (soln_date, UTC) 2024-12-26T20:12:42Z Obs used 4914 …

Metadata Parameter Value Designation P/2024 R3 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-05-07T17:15:21.168000Z Orbit solution date (soln_date, UTC) 2024-12-26T20:12:38Z Obs …

Metadata Parameter Value Designation 54P/de Vico-Swift-NEAT Type P Perihelion (tp_cal, UTC) 2024-09-03T15:26:15.469440Z Orbit solution date (soln_date, UTC) 2024-12-30T09:36:39Z …

Metadata Parameter Value Designation 71P/Clark Type P Perihelion (tp_cal, UTC) 2017-06-30T08:48:25.663680Z Orbit solution date (soln_date, UTC) 2026-03-07T15:24:44Z Obs used 1360 …

Metadata Parameter Value Designation 229P/Gibbs Type P Perihelion (tp_cal, UTC) 2017-05-20T22:45:24.773760Z Orbit solution date (soln_date, UTC) 2025-07-31T12:12:41Z Obs used 293 …

Metadata Parameter Value Designation 328P/LONEOS-Tucker Type P Perihelion (tp_cal, UTC) 2015-12-24T03:13:36.635520Z Orbit solution date (soln_date, UTC) 2024-12-26T20:12:47Z Obs …

Metadata Parameter Value Designation 490P/ATLAS Type P Perihelion (tp_cal, UTC) 2019-06-22T16:00:54.581760Z Orbit solution date (soln_date, UTC) 2024-12-03T17:12:47Z Obs used 368 …

Metadata Parameter Value Designation 237P/LINEAR Type P Perihelion (tp_cal, UTC) 2023-05-14T13:55:38.369280Z Orbit solution date (soln_date, UTC) 2025-02-13T10:11:19Z Obs used 2268 …

Metadata Parameter Value Designation P/2024 OC2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-10-09T07:52:40.143360Z Orbit solution date (soln_date, UTC) 2025-01-14T17:42:19Z …

Metadata Parameter Value Designation P/2024 O2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-04-20T05:24:07.672320Z Orbit solution date (soln_date, UTC) 2024-10-26T00:12:24Z Obs …

Metadata Parameter Value Designation P/2024 R2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-10-01T23:06:13.608000Z Orbit solution date (soln_date, UTC) 2025-02-13T09:13:03Z Obs …

Metadata Parameter Value Designation P/2024 Q1 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-06-14T12:42:16.583040Z Orbit solution date (soln_date, UTC) 2024-10-31T13:12:25Z Obs …

Metadata Parameter Value Designation 21P/Giacobini-Zinner Type P Perihelion (tp_cal, UTC) 2018-09-10T06:22:53.924160Z Orbit solution date (soln_date, UTC) 2025-11-23T22:20:59Z Obs …

Metadata Parameter Value Designation 125P/Spacewatch Type P Perihelion (tp_cal, UTC) 2013-02-17T02:03:36.748800Z Orbit solution date (soln_date, UTC) 2024-10-29T14:53:15Z Obs used …

Metadata Parameter Value Designation P/2024 S2 (Rankin) Type P Perihelion (tp_cal, UTC) 2024-09-16T12:34:51.294720Z Orbit solution date (soln_date, UTC) 2025-01-13T08:43:47Z Obs …

Metadata Parameter Value Designation P/2023 V6 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2022-12-22T09:30:03.513600Z Orbit solution date (soln_date, UTC) 2025-01-02T20:12:44Z Obs …

Metadata Parameter Value Designation 345P/LINEAR Type P Perihelion (tp_cal, UTC) 2016-07-15T10:40:53.382720Z Orbit solution date (soln_date, UTC) 2024-10-19T00:12:17Z Obs used 190 …

Metadata Parameter Value Designation P/2024 R1 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2024-06-15T15:55:12.869760Z Orbit solution date (soln_date, UTC) 2024-10-11T15:13:32Z Obs …

Metadata Parameter Value Designation 26P/Grigg-Skjellerup Type P Perihelion (tp_cal, UTC) 2013-07-06T00:05:12.914880Z Orbit solution date (soln_date, UTC) 2024-10-11T15:43:03Z Obs …

Metadata Parameter Value Designation P/2023 M4 (ATLAS) Type P Perihelion (tp_cal, UTC) 2022-04-15T03:44:22.856640Z Orbit solution date (soln_date, UTC) 2024-10-11T15:13:32Z Obs …

Metadata Parameter Value Designation 488P/NEAT-PANSTARRS Type P Perihelion (tp_cal, UTC) 2017-02-25T20:27:35.637120Z Orbit solution date (soln_date, UTC) 2024-10-26T00:12:33Z Obs …

Metadata Parameter Value Designation P/2023 M2 (PANSTARRS) Type P Perihelion (tp_cal, UTC) 2023-07-25T07:27:49.250880Z Orbit solution date (soln_date, UTC) 2024-10-05T23:12:36Z Obs …

Metadata Parameter Value Designation 443P/PANSTARRS-Christensen Type P Perihelion (tp_cal, UTC) 2022-10-09T17:10:55.254720Z Orbit solution date (soln_date, UTC) …

Metadata Parameter Value Designation 209P/LINEAR Type P Perihelion (tp_cal, UTC) 2014-04-30T20:16:24.784320Z Orbit solution date (soln_date, UTC) 2024-10-05T23:12:39Z Obs used 2879 …

Metadata Parameter Value Designation 81P/Wild 2 Type P Perihelion (tp_cal, UTC) 2022-12-15T18:49:47.694720Z Orbit solution date (soln_date, UTC) 2024-09-12T12:06:16Z Obs used 2795 …

Metadata Parameter Value Designation 251P/LINEAR Type P Perihelion (tp_cal, UTC) 2004-06-19T01:47:38.279040Z Orbit solution date (soln_date, UTC) 2024-10-05T23:12:40Z Obs used 431 …

Metadata Parameter Value Designation 116P/Wild 4 Type P Perihelion (tp_cal, UTC) 2016-01-11T12:37:31.860480Z Orbit solution date (soln_date, UTC) 2024-09-13T12:15:05Z Obs used 4667 …

Metadata Parameter Value Designation 494P/PANSTARRS Type P Perihelion (tp_cal, UTC) 2024-05-31T00:08:54.064320Z Orbit solution date (soln_date, UTC) 2024-12-14T13:27:26Z Obs used …

Metadata Parameter Value Designation 506P/WISE-LINEAR Type P Perihelion (tp_cal, UTC) 2023-08-25T06:38:14.740800Z Orbit solution date (soln_date, UTC) 2025-09-15T15:02:52Z Obs used …

Metadata Parameter Value Designation 11P/Tempel-Swift-LINEAR Type P Perihelion (tp_cal, UTC) 2020-11-26T00:20:20.598720Z Orbit solution date (soln_date, UTC) 2023-10-10T12:58:29Z …

Metadata Parameter Value Designation 199P/Shoemaker 4 Type P Perihelion (tp_cal, UTC) 2009-04-08T02:25:25.942080Z Orbit solution date (soln_date, UTC) 2024-08-18T18:42:22Z Obs used …