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
2010-02-14 05:10:57 C 10 33 18.26 +19 37 55.7 o H23
2010-02-14 05:35:13 C 10 33 17.59 +19 38 11.1 o H23
2010-02-14 07:24:42 C 10 33 14.62 +19 39 28.8 g H10
2010-02-14 07:44:11 C 10 33 13.95 +19 39 44.1 g H10
2010-02-15 17:20:57 C 10 32 20.54 +20 02 43.1 o D93
2010-02-15 17:23:56 C 10 32 20.45 +20 02 44.9 o D93
2010-02-16 00:25:04 C 10 32 09.69 +20 07 24.8 o C10
2010-02-16 00:29:19 C 10 32 09.57 +20 07 27.6 o C10
2010-02-16 00:35:40 C 10 32 09.38 +20 07 31.9 o C10
2010-02-16 00:39:54 C 10 32 09.24 +20 07 34.6 o C10
2010-02-16 10:19:44 C 10 31 53.26 +20 14 00.6 u H45
2010-02-16 10:21:17 C 10 31 53.21 +20 14 01.7 u H45
2010-02-16 10:23:56 C 10 31 53.11 +20 14 03.3 u H45
2010-02-16 10:25:53 C 10 31 53.10 +20 14 04.4 u H45
2010-02-16 10:27:10 C 10 31 53.05 +20 14 05.2 u H45
2010-02-16 10:29:13 C 10 31 53.02 +20 14 06.6 u H45
2010-02-16 17:10:48 C 10 31 42.62 +20 18 31.1 o D93
2010-02-16 17:13:48 C 10 31 42.51 +20 18 33.2 o D93
2010-02-18 08:54:26 C 10 30 38.87 +20 43 54.3 u H45
2010-02-18 08:57:52 C 10 30 38.73 +20 43 56.9 u H45
2010-02-18 09:13:50 C 10 30 38.27 +20 44 06.5 u H45
2010-02-18 09:18:21 C 10 30 38.14 +20 44 09.1 u H45
2010-02-18 09:20:21 C 10 30 38.10 +20 44 10.4 u H45
2010-02-18 09:22:38 C 10 30 38.03 +20 44 11.9 u H45
2010-02-19 16:51:21 C 10 29 47.72 +21 03 24.4 r 900
2010-02-19 17:06:37 C 10 29 47.26 +21 03 33.6 r 900
2010-02-20 21:04:04 C 10 29 03.55 +21 19 52.3 w B49
2010-02-20 21:15:59 C 10 29 03.28 +21 19 59.6 w B49
2010-02-20 21:26:36 C 10 29 03.02 +21 20 06.4 w B49
2010-02-20 21:52:11 C 10 29 02.17 +21 20 20.3 d A77
2010-02-20 22:35:30 C 10 29 00.81 +21 20 48.9 c B06
2010-02-20 22:39:16 C 10 29 00.79 +21 20 49.6 c B06
2010-02-20 22:42:48 C 10 29 00.74 +21 20 50.5 c B06
2010-02-20 22:46:19 C 10 29 00.32 +21 20 52.5 c B06
2010-02-20 22:49:51 C 10 29 00.49 +21 20 54.9 c B06
2010-02-20 22:53:23 C 10 29 00.45 +21 20 56.5 c B06
2010-02-20 23:00:35 C 10 29 00.20 +21 21 00.7 c B06
2010-02-20 23:04:15 C 10 29 00.15 +21 21 02.7 c B06
2010-02-20 23:07:48 C 10 28 59.85 +21 21 05.7 c B06
2010-02-21 06:11:40 C 10 28 48.57 +21 25 06.6 r 850
2010-02-21 06:33:22 C 10 28 47.92 +21 25 18.9 r 850
2010-02-21 06:55:03 C 10 28 47.30 +21 25 31.3 r 850
2010-02-21 07:16:45 C 10 28 46.62 +21 25 43.2 r 850
2010-02-23 15:02:51 C 10 27 20.02 +21 55 51.7 o D93
2010-02-23 15:05:51 C 10 27 20.01 +21 55 52.5 o D93
2010-02-25 00:31:20 C 10 26 29.61 +22 12 40.5 w J47
2010-02-25 00:38:39 C 10 26 29.41 +22 12 44.4 w J47
2010-02-25 00:41:06 C 10 26 29.34 +22 12 45.6 w J47
2010-02-25 00:45:58 C 10 26 29.18 +22 12 48.8 w J47
2010-02-25 00:52:32 C 10 26 29.00 +22 12 51.4 w J47