IAA RAS IAA Minor Planet Database

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
2020-12-02 08:35:11 C 02 39 18.76 -23 30 13.4 – V T05
2020-12-02 08:39:48 C 02 39 18.73 -23 30 13.2 – V T05
2020-12-02 08:48:21 C 02 39 18.50 -23 30 11.0 – V T05
2020-12-02 09:02:51 C 02 39 18.27 -23 30 09.9 – V T05
2020-12-04 08:20:43 C 02 38 30.99 -23 22 18.9 – V T08
2020-12-04 08:26:41 C 02 38 30.84 -23 22 17.6 – V T08
2020-12-04 08:35:18 C 02 38 30.69 -23 22 16.5 – V T08
2020-12-04 08:51:12 C 02 38 30.44 -23 22 13.7 – V T08
2020-12-06 08:57:35 C 02 37 44.94 -23 13 33.8 – V T05
2020-12-06 09:02:12 C 02 37 44.87 -23 13 32.7 – V T05
2020-12-06 09:13:24 C 02 37 44.64 -23 13 31.2 – V T05
2020-12-06 09:31:13 C 02 37 44.40 -23 13 28.0 – V T05
2020-12-08 08:00:23 C 02 37 03.18 -23 04 27.1 – V T08
2020-12-08 08:49:28 C 02 37 02.49 -23 04 17.4 – V T08
2020-12-08 08:54:07 C 02 37 02.37 -23 04 16.2 – V T08
2020-12-08 09:35:00 C 02 37 01.77 -23 04 08.0 – V T08
2020-12-08 13:06:10 C 02 36 58.80 -23 03 25.8 – q Q11
2020-12-08 13:14:31 C 02 36 58.69 -23 03 24.3 – q Q11
2020-12-08 13:23:22 C 02 36 58.56 -23 03 22.5 – q Q11
2020-12-10 01:24:50 C 02 36 28.76 -22 55 52.9 – V W88
2020-12-10 02:40:01 C 02 36 27.69 -22 55 37.4 – V W88
2020-12-10 08:11:45 C 02 36 23.28 -22 54 28.2 – V T05
2020-12-10 08:17:41 C 02 36 23.15 -22 54 27.4 – V T05
2020-12-10 08:25:35 C 02 36 23.06 -22 54 25.1 – V T05
2020-12-10 08:40:06 C 02 36 22.88 -22 54 21.9 – V T05
2020-12-12 08:01:48 C 02 35 46.74 -22 43 57.1 – V T08
2020-12-12 08:03:07 C 02 35 46.70 -22 43 56.4 – V T08
2020-12-12 08:06:26 C 02 35 46.67 -22 43 55.7 – V T08
2020-12-12 08:07:46 C 02 35 46.61 -22 43 55.2 – V T08
2020-12-12 08:15:03 C 02 35 46.46 -22 43 53.8 – V T08
2020-12-12 08:17:04 C 02 35 46.49 -22 43 53.3 – V T08
2020-12-12 08:29:41 C 02 35 46.26 -22 43 50.6 – V T08
2020-12-12 08:33:00 C 02 35 46.29 -22 43 49.8 – V T08
2020-12-14 08:23:10 C 02 35 12.84 -22 32 41.1 – V T05
2020-12-14 08:27:47 C 02 35 12.77 -22 32 40.4 – V T05
2020-12-14 08:35:43 C 02 35 12.72 -22 32 38.7 – V T05
2020-12-14 08:52:51 C 02 35 12.55 -22 32 33.7 – V T05
2020-12-21 09:10:02 C 02 33 41.28 -21 48 54.8 – V T08
2020-12-21 09:26:00 C 02 33 41.16 -21 48 50.3 – V T08
2020-12-21 09:33:24 C 02 33 41.08 -21 48 48.9 – V T08
2020-12-21 09:41:59 C 02 33 40.97 -21 48 45.7 – V T08
2020-12-22 08:48:52 C 02 33 31.81 -21 42 15.4 – V T05
2020-12-22 08:54:49 C 02 33 31.83 -21 42 14.1 – V T05
2020-12-22 09:03:25 C 02 33 31.74 -21 42 10.7 – V T05
2020-12-22 09:21:14 C 02 33 31.61 -21 42 06.6 – V T05
2020-12-22 10:02:01 C 02 33 31.49 -21 41 55.8 – q Q11
2020-12-22 10:24:25 C 02 33 31.31 -21 41 49.5 – q Q11
2020-12-24 07:11:30 C 02 33 15.87 -21 28 52.8 – V T08
2020-12-24 07:16:48 C 02 33 15.81 -21 28 51.1 – V T08
2020-12-24 07:25:26 C 02 33 15.76 -21 28 48.4 – V T08