231P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2012-06-10 (JD 2456088.5)
Eccentricity (e)0.2468237099 ± 2.65e-07
Semi-major axis (a)4.0260629940 AU ± 1.66e-07
Inclination (i)12.32571536° ± 1.77e-05
Long. of Asc. Node (Ω)133.08127451° ± 5.93e-05
Arg. of Perihelion (ω)42.42823342° ± 1.42e-04
Mean Anomaly (M)47.65059918° ± 7.76e-05
Mean Motion (n)0.1220065721°/day ± 7.56e-09
Perihelion dist (q)3.03233519 AU ± 1.07e-06
Aphelion dist (Q)5.01979080 AU ± 1.09e-06
Orbital Period8.07846878 yr ± 5.01e-07
Orbit Solution
SourceJPL
Solution Date2026-07-06 12:12:42
RMS Residual0.786″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID2.053420 AU
Observations Used576
Oppositions
Arc Total1950-2020
First Observation Used
Last Observation Used2020-06-26
Observations (602)
Date Type RA Dec Mag Band Observatory
1950-04-20 06:24:59 12 07 54.09 +15 11 42.4 261
1950-04-20 07:05:30 12 07 53.43 +15 11 44.2 261
2003-02-01 09:24:55 C 11 27 24.65 +11 10 53.4 z 704
2003-02-01 09:46:50 C 11 27 24.51 +11 10 59.2 z 704
2003-02-01 10:30:44 C 11 27 24.02 +11 11 12.3 z 704
2003-02-01 10:52:50 C 11 27 23.84 +11 11 17.5 z 704
2003-02-03 08:44:53 C 11 26 59.75 +11 24 11.7 a 699
2003-02-03 09:15:33 C 11 26 59.51 +11 24 19.7 a 699
2003-02-03 09:46:12 C 11 26 59.22 +11 24 28.5 a 699
2003-02-03 10:16:53 C 11 26 58.85 +11 24 37.4 a 699
2003-02-04 09:45:07 C 11 26 44.94 +11 31 23.4 z 704
2003-02-04 10:05:16 C 11 26 44.64 +11 31 28.7 z 704
2003-02-04 10:25:26 C 11 26 44.52 +11 31 35.3 z 704
2003-02-28 07:58:52 C 11 16 15.51 +14 35 21.0 z 704
2003-02-28 08:19:46 C 11 16 14.96 +14 35 27.2 z 704
2003-02-28 08:40:18 C 11 16 14.46 +14 35 34.2 z 704
2003-03-10 08:28:16 C 11 10 16.12 +15 50 07.5 o 644
2003-03-10 08:31:29 C 11 10 16.06 +15 50 08.0 644
2003-03-10 09:58:24 C 11 10 13.73 +15 50 33.8 o 644
2003-03-10 10:05:45 C 11 10 13.57 +15 50 35.2 644
2003-03-10 11:36:15 C 11 10 11.21 +15 51 01.8 644
2003-03-11 05:49:39 C 11 09 44.01 +15 56 18.1 649
2003-03-11 06:56:36 C 11 09 42.27 +15 56 37.4 649
2003-03-11 07:31:12 C 11 09 41.41 +15 56 48.1 926
2003-03-11 07:33:56 C 11 09 41.42 +15 56 48.9 670
2003-03-11 07:37:06 C 11 09 41.28 +15 56 49.7 448
2003-03-11 07:41:12 C 11 09 41.12 +15 56 51.2 448
2003-03-11 07:43:59 C 11 09 41.09 +15 56 51.4 926
2003-03-11 07:45:17 C 11 09 41.02 +15 56 51.9 448
2003-03-11 07:49:23 C 11 09 40.91 +15 56 53.0 448
2003-03-11 07:57:38 C 11 09 40.73 +15 56 55.6 926
2003-03-11 08:16:41 C 11 09 40.16 +15 57 00.2 649
2003-03-11 09:01:30 C 11 09 39.10 +15 57 15.1 670
2003-03-11 09:02:54 C 11 09 39.034 +15 57 13.97 W 644
2003-03-11 09:02:55 C 11 09 39.07 +15 57 14.4 644
2003-03-11 09:36:48 C 11 09 38.148 +15 57 23.72 W 644
2003-03-11 09:36:50 C 11 09 38.20 +15 57 24.2 644
2003-03-11 10:10:34 C 11 09 37.279 +15 57 33.30 W 644
2003-03-11 10:10:34 C 11 09 37.32 +15 57 33.6 644
2003-03-12 04:32:59 C 11 09 09.88 +16 02 47.1 850
2003-03-12 04:57:59 C 11 09 09.30 +16 02 54.6 850
2003-03-12 05:44:30 C 11 09 08.06 +16 03 07.1 850
2003-03-12 06:27:25 C 11 09 07.13 +16 03 20.0 670
2003-03-12 07:42:31 C 11 09 05.16 +16 03 41.5 854
2003-03-12 07:47:42 C 11 09 05.05 +16 03 41.9 854
2003-03-12 07:52:52 C 11 09 04.96 +16 03 44.2 854
2003-03-12 08:30:29 C 11 09 03.88 +16 03 54.5 670
2003-03-12 08:53:19 C 11 09 03.32 +16 04 01.6 673
2003-03-12 08:58:30 C 11 09 03.20 +16 04 03.0 673
2003-03-12 09:03:19 C 11 09 03.06 +16 04 04.4 673