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
2021-01-05 19:34:26 C 04 52 10.37 +02 44 48.4 V B74
2021-01-05 19:46:03 C 04 52 11.08 +02 45 05.8 V B74
2021-01-05 22:09:07 C 04 52 18.69 +02 48 46.6 V C35
2021-01-05 22:10:13 C 04 52 18.78 +02 48 48.0 V C35
2021-01-05 22:11:21 C 04 52 18.81 +02 48 49.1 V C35
2021-01-05 23:29:59 C 04 52 23.26 +02 50 46.1 V I81
2021-01-05 23:36:05 C 04 52 23.59 +02 50 55.4 V I81
2021-01-05 23:42:14 C 04 52 23.93 +02 51 04.8 V I81
2021-01-05 23:48:23 C 04 52 24.30 +02 51 14.3 V I81
2021-01-06 08:42:15 C 04 52 55.97 +03 05 07.2 V T08
2021-01-06 08:46:54 C 04 52 56.22 +03 05 14.4 V T08
2021-01-06 08:47:34 C 04 52 56.25 +03 05 15.4 V T08
2021-01-06 08:54:16 C 04 52 56.61 +03 05 25.7 V T08
2021-01-06 09:10:16 C 04 52 57.45 +03 05 50.3 V T08
2021-01-06 19:56:43 C 04 53 36.98 +03 22 17.9 V J38
2021-01-06 20:02:23 C 04 53 37.30 +03 22 26.7 V J38
2021-01-06 20:04:36 C 04 53 37.42 +03 22 30.2 V J38
2021-01-07 22:43:29 C 04 55 13.99 +04 03 38.4 V K38
2021-01-07 23:11:27 C 04 55 15.62 +04 04 21.6 V K38
2021-01-07 23:54:29 C 04 55 18.12 +04 05 28.0 V K38
2021-01-08 09:04:05 C 04 55 52.708 +04 19 47.01 U F51
2021-01-08 09:20:08 C 04 55 53.656 +04 20 12.63 U F51
2021-01-08 09:36:15 C 04 55 54.561 +04 20 37.17 U F51
2021-01-08 10:09:05 C 04 55 56.44 +04 21 27.4 V T05
2021-01-08 10:37:34 C 04 55 58.08 +04 22 11.5 V T05
2021-01-08 10:57:33 C 04 55 59.29 +04 22 42.3 V T05
2021-01-08 11:17:36 C 04 56 00.46 +04 23 13.2 V T05
2021-01-08 12:36:38 C 04 56 06.56 +04 25 11.5 V P87
2021-01-08 12:51:47 C 04 56 07.48 +04 25 34.6 V P87
2021-01-08 19:52:54 C 04 56 34.30 +04 36 21.4 V G06
2021-01-08 19:57:14 C 04 56 34.60 +04 36 28.2 V G06
2021-01-08 20:04:37 C 04 56 34.99 +04 36 38.9 V G06
2021-01-08 20:10:36 C 04 56 35.12 +04 36 49.8 o K88
2021-01-08 20:11:38 C 04 56 35.18 +04 36 51.5 o K88
2021-01-08 20:12:44 C 04 56 35.25 +04 36 53.2 o K88
2021-01-08 20:15:37 C 04 56 35.67 +04 36 56.4 V G06
2021-01-09 07:27:59 C 04 57 18.60 +04 54 28.1 V T05
2021-01-09 07:30:39 C 04 57 18.75 +04 54 32.1 V T05
2021-01-09 08:03:51 C 04 57 20.68 +04 55 23.6 V T05
2021-01-09 08:11:47 C 04 57 21.11 +04 55 35.8 V T05
2021-01-09 10:34:34 C 04 57 30.91 +04 59 12.1 q Q21
2021-01-09 10:42:08 C 04 57 31.36 +04 59 23.9 q Q21
2021-01-09 10:49:41 C 04 57 31.81 +04 59 35.5 q Q21
2021-01-09 10:57:15 C 04 57 32.33 +04 59 47.2 q Q21
2021-01-09 22:26:31 C 04 58 16.64 +05 17 37.1 V J22
2021-01-09 22:30:58 C 04 58 16.92 +05 17 43.8 V J22
2021-01-09 22:35:26 C 04 58 17.19 +05 17 50.8 V J22
2021-01-10 00:41:18 C 04 58 25.96 +05 21 02.4 V W46
2021-01-10 01:23:24 C 04 58 28.49 +05 22 07.9 V W46
2021-01-10 01:59:02 C 04 58 30.70 +05 23 04.0 V W46