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
2021-01-30 06:39:17 C 02 38 49.01 -16 12 24.8 V T08
2021-02-03 10:32:20 C 02 40 38.64 -15 32 43.5 V Q62
2021-02-03 10:36:01 C 02 40 38.72 -15 32 42.2 V Q62
2021-02-06 06:47:11 C 02 42 01.15 -15 05 28.1 V T08
2021-02-06 06:53:09 C 02 42 01.26 -15 05 27.2 V T08
2021-02-06 07:02:27 C 02 42 01.37 -15 05 23.2 V T08
2021-02-06 07:19:02 C 02 42 01.76 -15 05 16.2 V T08
2021-02-07 03:12:16 C 02 42 26.90 -14 57 19.4 V 703
2021-02-07 03:20:10 C 02 42 27.11 -14 57 16.0 V 703
2021-02-07 03:28:05 C 02 42 27.23 -14 57 13.1 V 703
2021-02-07 03:35:59 C 02 42 27.41 -14 57 09.5 V 703
2021-02-07 09:54:07 C 02 42 35.55 -14 54 37.9 q Q11
2021-02-07 10:02:21 C 02 42 35.73 -14 54 34.5 q Q11
2021-02-07 10:10:36 C 02 42 35.89 -14 54 31.6 q Q11
2021-02-10 05:38:53 C 02 44 05.64 -14 27 27.5 V T08
2021-02-10 05:43:33 C 02 44 05.66 -14 27 25.3 V T08
2021-02-10 05:52:10 C 02 44 05.82 -14 27 22.1 V T08
2021-02-10 06:06:47 C 02 44 06.21 -14 27 16.3 V T08
2021-02-11 06:20:35 C 02 44 39.78 -14 17 32.5 V T08
2021-02-11 06:25:13 C 02 44 39.85 -14 17 30.6 V T08
2021-02-11 06:35:50 C 02 44 40.16 -14 17 26.3 V T08
2021-02-11 06:50:28 C 02 44 40.51 -14 17 20.5 V T08
2021-02-12 02:42:10 C 02 45 08.63 -14 09 22.7 V 703
2021-02-12 02:50:11 C 02 45 08.78 -14 09 18.9 V 703
2021-02-12 03:06:11 C 02 45 09.16 -14 09 12.7 V 703
2021-02-13 05:43:31 C 02 45 47.54 -13 58 31.4 V T05
2021-02-13 05:48:08 C 02 45 47.67 -13 58 28.5 V T05
2021-02-13 05:56:05 C 02 45 47.81 -13 58 26.4 V T05
2021-02-13 06:16:32 C 02 45 48.26 -13 58 17.6 V T05
2021-02-13 18:59:17 C 02 46 06.95 -13 53 12.4 q 215
2021-02-13 19:01:08 C 02 46 07.01 -13 53 12.4 q 215
2021-02-13 19:02:59 C 02 46 07.01 -13 53 11.7 q 215
2021-02-19 02:53:38 C 02 49 24.65 -13 01 54.3 V 703
2021-02-19 03:02:18 C 02 49 25.07 -13 01 52.0 V 703
2021-02-19 03:10:58 C 02 49 25.33 -13 01 48.6 V 703
2021-02-19 03:19:37 C 02 49 25.59 -13 01 44.8 V 703
2021-02-22 02:18:36 C 02 51 23.30 -12 33 24.4 V 703
2021-02-22 02:26:59 C 02 51 23.54 -12 33 21.2 V 703
2021-02-22 02:35:21 C 02 51 23.84 -12 33 18.0 V 703
2021-02-22 02:43:44 C 02 51 24.16 -12 33 12.6 V 703
2021-02-23 05:15:26 C 02 52 09.32 -12 22 39.5 V T08
2021-02-23 05:19:26 C 02 52 09.47 -12 22 36.7 V T08
2021-02-23 05:30:47 C 02 52 09.79 -12 22 33.7 V T08
2021-02-23 05:46:07 C 02 52 10.19 -12 22 27.6 V T08
2021-04-11 07:45:13 C 03 33 44.27 -05 27 04.0 q E94
2021-04-11 07:48:39 C 03 33 44.37 -05 27 02.6 q E94
2021-04-11 07:52:06 C 03 33 44.78 -05 27 01.7 q E94
2021-08-27 09:34:45 C 06 07 02.11 +02 17 45.1 V X03
2021-08-27 09:45:50 C 06 07 02.56 +02 17 45.0 V X03
2021-08-27 09:59:05 C 06 07 03.05 +02 17 44.2 V X03