220P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2012-08-01 (JD 2456140.5)
Eccentricity (e)0.5018104243 ± 8.42e-08
Semi-major axis (a)3.1137685912 AU ± 4.09e-08
Inclination (i)8.12932505° ± 1.02e-05
Long. of Asc. Node (Ω)150.12654024° ± 1.24e-04
Arg. of Perihelion (ω)180.75275778° ± 1.28e-04
Mean Anomaly (M)172.23062500° ± 2.33e-05
Mean Motion (n)0.1793802288°/day ± 3.54e-09
Perihelion dist (q)1.55124705 AU ± 2.63e-07
Aphelion dist (Q)4.67629013 AU ± 2.69e-07
Orbital Period5.49462051 yr ± 1.08e-07
Orbit Solution
SourceJPL
Solution Date2026-05-22 14:12:31
RMS Residual0.621″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.540157 AU
Observations Used513
Oppositions
Arc Total2004-2026
First Observation Used
Last Observation Used2026-05-20
Observations (641)
Date Type RA Dec Mag Band Observatory
2004-08-11 09:30:49 C 02 45 18.33 +09 18 11.3 c 704
2004-08-11 09:45:06 C 02 45 19.36 +09 18 11.7 c 704
2004-08-11 09:59:23 C 02 45 20.32 +09 18 11.4 c 704
2004-08-11 17:31:30 C 02 45 53.30 +09 18 12.2 z D74
2004-08-11 17:46:30 C 02 45 54.50 +09 18 10.9 z D74
2004-08-13 08:22:41 C 02 48 39.69 +09 17 55.6 c 704
2004-08-13 08:37:14 C 02 48 40.73 +09 17 55.5 c 704
2004-08-13 08:52:04 C 02 48 41.69 +09 17 55.6 c 704
2004-08-13 09:06:33 C 02 48 42.74 +09 17 56.3 c 704
2004-08-13 09:21:08 C 02 48 43.74 +09 17 55.0 c 704
2004-08-24 00:33:59 C 03 04 55.76 +09 02 10.6 c 246
2004-08-24 00:35:55 C 03 04 55.97 +09 02 10.1 c 246
2004-08-24 00:36:44 C 03 04 56.08 +09 02 10.3 c 246
2004-08-24 00:37:27 C 03 04 56.13 +09 02 09.4 c 246
2004-08-27 11:01:38 C 03 09 21.42 +08 52 09.5 d 703
2004-08-27 11:20:41 C 03 09 22.57 +08 52 08.2 d 703
2004-08-27 11:39:45 C 03 09 23.42 +08 52 06.0 d 703
2004-08-27 11:58:48 C 03 09 24.45 +08 52 05.2 d 703
2004-08-28 11:18:07 C 03 10 35.23 +08 48 47.5 o 699
2004-08-28 11:25:07 C 03 10 35.53 +08 48 45.9 o 699
2004-08-28 11:32:07 C 03 10 35.84 +08 48 45.1 o 699
2004-08-28 11:39:08 C 03 10 36.20 +08 48 45.0 o 699
2004-09-07 00:29:05 C 03 20 16.45 +08 07 25.4 c 246
2004-09-07 00:30:04 C 03 20 16.54 +08 07 25.0 c 246
2004-09-07 00:31:07 C 03 20 16.57 +08 07 24.7 c 246
2004-09-07 00:32:18 C 03 20 16.65 +08 07 24.4 c 246
2004-09-07 00:33:21 C 03 20 16.66 +08 07 24.7 c 246
2004-09-09 01:34:26 C 03 21 52.86 +07 56 29.0 c 246
2004-09-09 01:36:32 C 03 21 52.94 +07 56 28.5 c 246
2004-09-09 01:37:48 C 03 21 52.95 +07 56 28.5 c 246
2004-09-09 01:39:13 C 03 21 52.99 +07 56 27.8 c 246
2004-09-09 01:57:32 C 03 21 53.48 +07 56 21.6 c A32
2004-09-09 02:13:41 C 03 21 53.94 +07 56 18.4 c A32
2004-09-10 01:53:23 C 03 22 36.69 +07 50 49.3 c 046
2004-09-10 01:54:46 C 03 22 36.70 +07 50 48.1 c 046
2004-09-10 01:57:37 C 03 22 36.77 +07 50 47.1 c 046
2004-09-10 01:58:41 C 03 22 36.79 +07 50 47.3 c 046
2004-09-17 00:45:37 C 03 26 28.31 +07 07 41.8 z 017
2004-09-19 00:12:03 C 03 27 11.47 +06 54 15.6 r 215
2004-09-19 02:44:30 C 03 27 13.16 +06 53 31.6 r 118
2004-09-19 02:54:59 C 03 27 13.39 +06 53 28.4 r 118
2004-09-20 06:20:39 C 03 27 33.51 +06 45 30.9 c 785
2004-09-20 06:32:40 C 03 27 33.65 +06 45 27.6 c 785
2004-09-20 06:53:40 C 03 27 33.83 +06 45 19.7 c 785
2004-09-22 08:23:37 C 03 28 01.38 +06 30 36.7 c 704
2004-09-22 08:41:07 C 03 28 01.45 +06 30 30.5 c 704
2004-09-22 08:58:37 C 03 28 01.53 +06 30 24.7 c 704
2004-09-22 09:16:05 C 03 28 01.70 +06 30 21.0 c 704
2004-09-22 09:33:34 C 03 28 01.79 +06 30 14.2 c 704
2004-09-24 08:42:50 C 03 28 17.58 +06 15 47.6 c 704