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
2004-05-20 19:15:12 C 23 24 13.21 -01 31 06.4 r E12
2004-05-20 19:25:09 C 23 24 14.29 -01 31 00.3 r E12
2004-05-20 19:35:05 C 23 24 15.38 -01 30 54.3 r E12
2004-05-20 19:45:04 C 23 24 16.64 -01 30 49.6 r E12
2004-05-23 10:08:50 C 23 31 27.29 -00 57 16.4 c G90
2004-05-23 10:12:50 C 23 31 27.76 -00 57 15.1 c G90
2004-05-23 10:17:11 C 23 31 28.25 -00 57 12.2 c G90
2004-05-23 10:28:33 C 23 31 29.47 -00 57 06.3 c G90
2004-05-23 10:32:59 C 23 31 30.12 -00 57 03.2 c G90
2004-05-23 10:37:25 C 23 31 30.57 -00 57 01.1 c G90
2004-05-23 11:00:09 C 23 31 33.17 -00 56 49.7 d 703
2004-05-23 11:06:45 C 23 31 33.87 -00 56 44.0 d 703
2004-05-25 10:50:09 C 23 37 02.57 -00 31 13.1 c 673
2004-05-25 11:02:20 C 23 37 04.05 -00 31 07.0 c 673
2004-05-25 11:12:50 C 23 37 05.17 -00 31 01.6 c 673
2004-05-25 11:24:59 C 23 37 06.59 -00 30 55.0 c 673
2004-05-25 11:37:00 C 23 37 08.01 -00 30 48.1 c 673
2004-05-25 16:45:09 C 23 37 43.14 -00 27 57.2 c 474
2004-05-25 16:48:30 C 23 37 43.69 -00 27 55.7 c 474
2004-05-25 16:54:59 C 23 37 44.30 -00 27 53.1 c 474
2004-05-25 17:02:19 C 23 37 45.11 -00 27 48.9 c 474
2004-05-28 10:56:00 C 23 45 17.90 +00 06 57.9 c 673
2004-05-28 11:01:00 C 23 45 18.43 +00 07 00.6 c 673
2004-05-28 11:05:59 C 23 45 19.02 +00 07 03.2 c 673
2004-05-30 19:26:40 C 23 51 44.68 +00 36 36.9 r 413
2004-05-31 19:39:28 C 23 54 30.16 +00 49 10.1 r 413
2004-06-07 19:25:58 C 00 13 30.56 +02 13 52.5 r 413
2004-06-08 01:48:25 C 00 14 13.68 +02 16 53.3 o 204
2004-06-13 10:43:40 C 00 28 40.25 +03 18 39.2 d 703
2004-06-13 10:51:36 C 00 28 41.17 +03 18 41.7 d 703
2004-06-13 10:59:31 C 00 28 41.97 +03 18 44.8 d 703
2004-06-13 11:07:30 C 00 28 42.81 +03 18 49.2 d 703
2004-06-22 10:36:27 C 00 52 26.25 +04 53 53.8 d 703
2004-06-22 10:49:54 C 00 52 27.71 +04 54 00.3 d 703
2004-06-22 11:03:20 C 00 52 29.15 +04 54 04.2 d 703
2004-06-22 11:16:46 C 00 52 30.57 +04 54 10.8 d 703
2004-06-27 18:59:46 C 01 06 15.53 +05 45 01.0 r E12
2004-06-27 19:09:35 C 01 06 16.52 +05 45 04.0 r E12
2004-06-27 19:19:25 C 01 06 17.64 +05 45 08.8 r E12
2004-06-27 19:29:15 C 01 06 18.65 +05 45 12.0 r E12
2004-06-30 18:32:03 C 01 13 50.50 +06 11 19.4 o 360
2004-06-30 18:38:38 C 01 13 51.20 +06 11 21.6 o 360
2004-06-30 18:44:09 C 01 13 51.77 +06 11 24.1 o 360
2004-07-12 18:57:49 C 01 43 21.61 +07 41 46.2 r 413
2004-07-17 00:56:45 C 01 53 18.86 +08 06 51.2 r 215
2004-07-20 19:19:43 C 02 01 52.68 +08 26 16.8 r 413
2004-07-31 03:03:07 C 02 23 57.72 +09 03 30.1 r 170
2004-07-31 03:05:22 C 02 23 57.92 +09 03 30.7 r 170
2004-08-11 09:01:31 C 02 45 16.26 +09 18 11.2 c 704
2004-08-11 09:15:48 C 02 45 17.23 +09 18 11.9 c 704