402P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2013-02-18 (JD 2456341.5)
Eccentricity (e)0.4388385875 ± 5.97e-08
Semi-major axis (a)6.9787851556 AU ± 5.55e-08
Inclination (i)30.89446538° ± 9.50e-06
Long. of Asc. Node (Ω)123.13210224° ± 1.28e-05
Arg. of Perihelion (ω)326.98377731° ± 4.37e-05
Mean Anomaly (M)188.02879960° ± 1.66e-05
Mean Motion (n)0.0534606618°/day ± 6.38e-10
Perihelion dist (q)3.91622494 AU ± 4.18e-07
Aphelion dist (Q)10.04134538 AU ± 4.24e-07
Orbital Period18.43647739 yr ± 2.20e-07
Orbit Solution
SourceJPL
Solution Date2026-07-06 12:12:49
RMS Residual0.625″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID2.975060 AU
Observations Used2131
Oppositions
Arc Total2001-2024
First Observation Used
Last Observation Used2024-06-10
Observations (2171)
Date Type RA Dec Mag Band Observatory
2020-12-24 07:44:00 C 02 33 15.71 -21 28 43.2 V T08
2020-12-30 08:12:42 C 02 32 47.24 -20 44 19.2 V T05
2020-12-30 08:17:20 C 02 32 47.15 -20 44 17.8 V T05
2020-12-30 08:27:56 C 02 32 47.19 -20 44 14.1 V T05
2020-12-30 08:44:28 C 02 32 47.15 -20 44 09.5 V T05
2021-01-03 06:53:05 C 02 32 46.32 -20 13 15.5 V T05
2021-01-03 06:57:42 C 02 32 46.33 -20 13 14.4 V T05
2021-01-03 07:06:17 C 02 32 46.34 -20 13 11.1 V T05
2021-01-03 07:20:52 C 02 32 46.35 -20 13 06.4 V T05
2021-01-04 06:29:26 C 02 32 48.286 -20 05 17.87 U F51
2021-01-04 06:45:15 C 02 32 48.304 -20 05 12.45 U F51
2021-01-04 06:54:46 C 02 32 48.32 -20 05 09.5 V T05
2021-01-04 07:01:04 C 02 32 48.320 -20 05 07.15 U F51
2021-01-04 07:09:23 C 02 32 48.37 -20 05 03.4 V T05
2021-01-04 07:14:01 C 02 32 48.36 -20 05 02.3 V T05
2021-01-04 07:16:58 C 02 32 48.340 -20 05 01.67 U F51
2021-01-04 07:25:57 C 02 32 48.37 -20 04 58.4 V T05
2021-01-05 06:55:42 C 02 32 51.22 -19 56 58.2 V T08
2021-01-05 06:59:42 C 02 32 51.14 -19 56 56.8 V T08
2021-01-05 07:08:59 C 02 32 51.22 -19 56 53.5 V T08
2021-01-05 07:28:57 C 02 32 51.30 -19 56 46.2 V T08
2021-01-07 06:34:12 C 02 32 59.58 -19 40 30.5 V T05
2021-01-07 06:39:34 C 02 32 59.68 -19 40 26.6 V T05
2021-01-07 06:48:12 C 02 32 59.67 -19 40 23.3 V T05
2021-01-07 07:02:41 C 02 32 59.76 -19 40 19.5 V T05
2021-01-08 11:58:43 C 02 33 06.54 -19 30 08.9 q Q11
2021-01-08 12:09:05 C 02 33 06.58 -19 30 05.2 q Q11
2021-01-08 12:21:37 C 02 33 06.63 -19 30 00.9 q Q11
2021-01-12 11:10:54 C 02 33 38.37 -18 55 58.1 q Q11
2021-01-12 11:19:13 C 02 33 38.41 -18 55 54.8 q Q11
2021-01-13 11:10:51 C 02 33 48.57 -18 47 11.0 q Q11
2021-01-13 11:19:13 C 02 33 48.63 -18 47 08.0 q Q11
2021-01-13 11:28:03 C 02 33 48.69 -18 47 04.8 q Q11
2021-01-13 11:34:28 C 02 33 48.72 -18 47 02.0 m 349
2021-01-13 11:59:08 C 02 33 48.91 -18 46 52.7 m 349
2021-01-15 06:36:28 C 02 34 09.37 -18 31 07.9 V T05
2021-01-15 06:41:44 C 02 34 09.40 -18 31 06.4 V T05
2021-01-15 06:50:57 C 02 34 09.46 -18 31 02.7 V T05
2021-01-15 07:05:27 C 02 34 09.61 -18 30 57.1 V T05
2021-01-17 06:58:50 C 02 34 35.82 -18 13 03.4 V T08
2021-01-17 07:02:49 C 02 34 35.88 -18 13 01.8 V T08
2021-01-17 07:14:05 C 02 34 35.98 -18 12 57.4 V T08
2021-01-17 07:29:22 C 02 34 36.11 -18 12 51.7 V T08
2021-01-29 06:44:25 C 02 38 24.70 -16 21 51.6 V T08
2021-01-29 06:49:03 C 02 38 24.86 -16 21 50.0 V T08
2021-01-29 06:58:21 C 02 38 24.89 -16 21 46.7 V T08
2021-01-29 07:14:58 C 02 38 25.21 -16 21 39.6 V T08
2021-01-30 06:10:02 C 02 38 48.54 -16 12 36.4 V T08
2021-01-30 06:14:41 C 02 38 48.56 -16 12 35.0 V T08
2021-01-30 06:23:58 C 02 38 48.70 -16 12 31.3 V T08