398P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2020-11-12 (JD 2459165.5)
Eccentricity (e)0.5825607645 ± 5.09e-07
Semi-major axis (a)3.1278926234 AU ± 4.95e-06
Inclination (i)11.01521221° ± 6.62e-06
Long. of Asc. Node (Ω)127.46446093° ± 3.80e-05
Arg. of Perihelion (ω)320.23114033° ± 7.64e-05
Mean Anomaly (M)352.02842712° ± 2.77e-05
Mean Motion (n)0.1781666114°/day ± 4.23e-07
Perihelion dist (q)1.30570511 AU ± 2.61e-06
Aphelion dist (Q)4.95008014 AU ± 8.00e-06
Orbital Period5.53204821 yr ± 1.31e-05
Orbit Solution
SourceJPL
Solution Date2025-09-10 22:25:49
RMS Residual0.605″
Uncertainty2
Orbit TypeJupiter-family Comet
MOID0.345999 AU
Observations Used1644
Oppositions
Arc Total2014-2025
First Observation Used
Last Observation Used2025-08-17
Observations (2560)
Date Type RA Dec Mag Band Observatory
2010-03-01 22:57:59 C 10 23 44.26 +23 04 07.8 w J38
2010-03-01 23:11:44 C 10 23 43.90 +23 04 12.3 w J38
2010-03-01 23:20:55 C 10 23 43.69 +23 04 15.7 w J38
2010-03-05 01:22:08 C 10 22 13.55 +23 30 10.5 v 204
2010-03-05 03:13:23 C 10 22 11.27 +23 30 44.6 v 204
2010-03-05 21:15:40 C 10 21 52.03 +23 36 20.5 r 235
2010-03-07 01:22:21 C 10 21 22.12 +23 44 27.7 w B82
2010-03-07 01:27:29 C 10 21 22.08 +23 44 29.6 w B82
2010-03-07 01:32:37 C 10 21 21.94 +23 44 30.6 w B82
2010-03-07 23:35:50 C 10 21 00.60 +23 50 25.7 u J26
2010-03-08 09:08:34 C 10 20 51.06 +23 52 55.4 u H45
2010-03-08 09:10:54 C 10 20 51.00 +23 52 55.5 u H45
2010-03-08 09:13:20 C 10 20 50.96 +23 52 55.7 u H45
2010-03-08 09:15:36 C 10 20 50.88 +23 52 56.7 u H45
2010-03-08 09:17:22 C 10 20 50.86 +23 52 57.2 u H45
2010-03-08 09:18:59 C 10 20 50.86 +23 52 57.6 u H45
2010-03-08 14:25:42 C 10 20 46.61 +23 54 14.3 o D93
2010-03-08 14:28:42 C 10 20 46.54 +23 54 15.5 o D93
2010-03-09 23:08:58 C 10 20 18.09 +24 01 53.0 o C10
2010-03-09 23:15:18 C 10 20 17.98 +24 01 54.1 o C10
2010-03-09 23:19:33 C 10 20 17.92 +24 01 55.3 o C10
2010-03-09 23:55:33 C 10 20 17.38 +24 02 03.8 w J01
2010-03-10 00:14:18 C 10 20 17.07 +24 02 08.3 w J01
2010-03-10 17:16:16 C 10 20 03.07 +24 05 45.2 m 349
2010-03-10 17:32:17 C 10 20 02.86 +24 05 48.5 m 349
2010-03-10 20:50:47 C 10 20 00.85 +24 06 28.1 u B42
2010-03-10 21:06:02 C 10 20 00.61 +24 06 31.1 u B42
2010-03-10 23:56:40 C 10 19 58.47 +24 07 10.3 w J51
2010-03-11 00:09:22 C 10 19 58.26 +24 07 12.7 w J51
2010-03-11 00:20:29 C 10 19 58.07 +24 07 14.8 w J51
2010-03-11 15:22:59 C 10 19 46.80 +24 10 09.8 r 900
2010-03-11 15:38:15 C 10 19 46.58 +24 10 12.3 r 900
2010-03-12 06:35:07 C 10 19 36.39 +24 12 57.7 c 704
2010-03-12 07:23:25 C 10 19 35.71 +24 13 05.6 c 704
2010-03-12 08:16:27 C 10 19 35.10 +24 13 15.2 c 704
2010-03-12 08:49:01 C 10 19 34.63 +24 13 26.3 c 704
2010-03-13 14:45:47 C 10 19 16.32 +24 18 15.2 o D93
2010-03-13 14:48:46 C 10 19 16.21 +24 18 15.0 o D93
2010-03-14 01:12:22 C 10 19 10.21 +24 19 46.8 v 160
2010-03-14 01:15:15 C 10 19 10.13 +24 19 46.5 v 160
2010-03-14 01:18:08 C 10 19 10.11 +24 19 46.7 v 160
2010-03-14 08:28:26 C 10 19 06.44 +24 20 51.6 g H10
2010-03-14 08:47:04 C 10 19 06.20 +24 20 53.2 g H10
2010-03-14 14:45:48 C 10 19 03.15 +24 21 42.3 o D93
2010-03-14 14:59:51 C 10 19 03.11 +24 21 44.2 o D93
2010-03-15 00:02:50 C 10 18 58.68 +24 22 53.4 u 160
2010-03-15 00:05:42 C 10 18 58.61 +24 22 54.0 u 160
2010-03-15 00:08:34 C 10 18 58.55 +24 22 54.9 u 160
2010-03-16 06:15:57 C 10 18 45.58 +24 26 27.4 u H45
2010-03-16 06:18:07 C 10 18 45.57 +24 26 27.4 u H45