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
2004-09-24 09:00:18 C 03 28 17.62 +06 15 42.9 c 704
2004-09-24 09:17:46 C 03 28 17.66 +06 15 37.5 c 704
2004-09-24 09:35:13 C 03 28 17.66 +06 15 31.6 c 704
2004-10-07 08:12:11 C 03 26 00.73 +04 35 02.9 c 704
2004-10-07 08:28:20 C 03 26 00.40 +04 34 57.2 c 704
2004-10-07 08:44:38 C 03 26 00.06 +04 34 53.0 c 704
2004-10-07 09:00:46 C 03 25 59.78 +04 34 46.2 c 704
2004-10-07 09:17:02 C 03 25 59.39 +04 34 42.4 c 704
2004-10-11 23:21:14 C 03 23 38.38 +03 58 55.2 c 213
2004-10-11 23:25:27 C 03 23 38.27 +03 58 54.2 c 213
2004-10-11 23:27:33 C 03 23 38.23 +03 58 53.5 c 213
2004-10-12 02:19:20 C 03 23 33.70 +03 57 58.8 r 170
2004-10-12 02:21:57 C 03 23 33.63 +03 57 57.8 r 170
2004-10-12 02:24:34 C 03 23 33.56 +03 57 56.9 r 170
2004-10-13 01:48:54 C 03 22 57.89 +03 50 28.3 r A33
2004-10-13 01:52:20 C 03 22 57.77 +03 50 27.2 r A33
2004-10-16 17:17:34 C 03 20 29.52 +03 23 22.6 o 360
2004-10-16 17:25:37 C 03 20 29.23 +03 23 20.2 o 360
2004-10-18 01:49:04 C 03 19 28.69 +03 13 36.4 r 118
2004-10-18 02:11:36 C 03 19 28.03 +03 13 29.2 r 118
2004-10-23 21:44:42 C 03 14 41.35 +02 34 38.9 r 213
2004-10-23 21:48:33 C 03 14 41.21 +02 34 38.0 r 213
2004-10-23 22:07:08 C 03 14 40.52 +02 34 33.4 r 213
2004-10-26 06:48:06 C 03 12 33.92 +02 20 24.8 r 850
2004-10-26 07:32:47 C 03 12 32.14 +02 20 14.1 r 850
2004-11-01 15:28:56 C 03 06 38.862 +01 47 59.24 r 413
2004-11-02 06:40:42 C 03 06 03.23 +01 45 03.3 m 683
2004-11-02 06:59:55 C 03 06 02.26 +01 45 03.6 m 683
2004-11-02 07:19:14 C 03 06 01.60 +01 44 59.1 m 683
2004-11-04 21:43:25 C 03 03 34.69 +01 34 39.0 c 104
2004-11-04 21:51:28 C 03 03 34.39 +01 34 37.8 c 104
2004-11-04 22:00:28 C 03 03 34.02 +01 34 36.4 c 104
2004-11-06 15:10:05 C 03 01 57.66 +01 28 44.5 o 360
2004-11-06 15:17:53 C 03 01 57.34 +01 28 43.4 o 360
2004-11-12 06:01:14 C 02 56 53.08 +01 14 41.7 c 704
2004-11-12 06:18:25 C 02 56 52.46 +01 14 40.3 c 704
2004-11-12 06:52:46 C 02 56 51.05 +01 14 37.0 c 704
2004-11-19 22:54:41 C 02 50 42.35 +01 08 48.3 c 213
2004-11-19 22:57:01 C 02 50 42.23 +01 08 48.8 c 213
2004-11-29 23:40:35 C 02 44 41.71 +01 23 13.9 r 118
2004-11-29 23:52:57 C 02 44 41.46 +01 23 15.9 r 118
2004-12-08 12:31:52 C 02 41 44.83 +01 52 36.3 o 360
2004-12-08 12:39:08 C 02 41 44.77 +01 52 37.2 o 360
2004-12-08 12:44:29 C 02 41 44.69 +01 52 38.5 o 360
2004-12-11 11:53:18 C 02 41 12.66 +02 05 57.0 o 360
2004-12-11 11:59:29 C 02 41 12.64 +02 05 58.4 o 360
2004-12-11 12:05:30 C 02 41 12.52 +02 05 59.3 o 360
2004-12-11 20:08:00 C 02 41 09.86 +02 07 34.1 c 561
2004-12-11 20:13:39 C 02 41 09.67 +02 07 35.5 c 561
2004-12-11 20:19:09 C 02 41 09.75 +02 07 35.7 c 561