65P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2020-08-06 (JD 2459067.5)
Eccentricity (e)0.2498324145 ± 9.93e-08
Semi-major axis (a)3.8843188662 AU ± 2.05e-07
Inclination (i)9.18282993° ± 8.91e-06
Long. of Asc. Node (Ω)62.02060903° ± 5.79e-05
Arg. of Perihelion (ω)213.80690137° ± 6.87e-05
Mean Anomaly (M)131.73086695° ± 3.41e-05
Mean Motion (n)0.1287454124°/day ± 1.02e-08
Perihelion dist (q)2.91389011 AU ± 4.15e-07
Aphelion dist (Q)4.85474763 AU ± 4.63e-07
Orbital Period7.65562256 yr ± 6.05e-07
Orbit Solution
SourceJPL
Solution Date2025-12-03 12:36:51
RMS Residual0.560″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID1.903570 AU
Observations Used3121
Oppositions
Arc Total2014-2025
First Observation Used
Last Observation Used2025-11-22
Observations (7439)
Date Type RA Dec Mag Band Observatory
2009-02-28 01:49:08 C 12 35 05.19 +11 21 52.3 w 232
2009-02-28 01:54:32 C 12 35 05.06 +11 21 53.5 w 232
2009-02-28 01:59:56 C 12 35 04.95 +11 21 54.5 w 232
2009-03-01 01:56:49 C 12 34 34.47 +11 26 59.8 r 215
2009-03-01 01:57:50 C 12 34 34.45 +11 27 00.1 r 215
2009-03-01 01:58:51 C 12 34 34.43 +11 27 00.3 r 215
2009-03-01 09:00:29 C 12 34 25.60 +11 28 29.2 c 704
2009-03-01 09:16:49 C 12 34 25.01 +11 28 33.6 c 704
2009-03-01 09:35:02 C 12 34 24.56 +11 28 38.0 c 704
2009-03-01 09:52:01 C 12 34 24.15 +11 28 41.5 c 704
2009-03-01 10:08:39 C 12 34 23.83 +11 28 45.2 c 704
2009-03-02 00:40:53 C 12 34 04.70 +11 31 50.9 w 987
2009-03-02 00:43:14 C 12 34 04.66 +11 31 51.4 w 987
2009-03-02 00:45:39 C 12 34 04.62 +11 31 52.1 w 987
2009-03-02 10:34:45 C 12 33 51.26 +11 33 59.6 r H10
2009-03-02 10:41:06 C 12 33 51.12 +11 34 00.9 r H10
2009-03-02 10:47:28 C 12 33 50.97 +11 34 02.2 r H10
2009-03-02 23:18:14 C 12 33 34.15 +11 36 42.5 w J38
2009-03-02 23:24:28 C 12 33 34.02 +11 36 44.0 w J38
2009-03-02 23:30:43 C 12 33 33.88 +11 36 45.1 w J38
2009-03-04 09:48:42 C 12 32 45.53 +11 44 06.5 r H45
2009-03-04 09:52:19 C 12 32 45.43 +11 44 07.1 r H45
2009-03-04 09:54:42 C 12 32 45.38 +11 44 07.8 r H45
2009-03-04 09:58:24 C 12 32 45.29 +11 44 08.6 r H45
2009-03-04 10:01:15 C 12 32 45.22 +11 44 09.4 r H45
2009-03-06 22:40:58 C 12 31 15.53 +11 57 08.4 w A06
2009-03-06 22:55:57 C 12 31 15.15 +11 57 09.8 w A06
2009-03-06 23:10:54 C 12 31 14.73 +11 57 13.9 w A06
2009-03-07 01:12:21 C 12 31 11.63 +11 57 40.2 w 213
2009-03-07 01:18:59 C 12 31 11.42 +11 57 40.8 w 213
2009-03-07 01:25:10 C 12 31 11.28 +11 57 42.7 w 213
2009-03-07 01:39:38 C 12 31 10.89 +11 57 45.7 w 232
2009-03-07 01:50:26 C 12 31 10.60 +11 57 48.0 w 232
2009-03-07 02:01:14 C 12 31 10.30 +11 57 49.7 w 232
2009-03-07 22:51:59 C 12 30 38.15 +12 02 16.1 w 939
2009-03-07 22:58:41 C 12 30 37.97 +12 02 17.6 w 939
2009-03-07 23:01:24 C 12 30 37.88 +12 02 17.5 w 160
2009-03-07 23:05:22 C 12 30 37.79 +12 02 19.1 w 939
2009-03-07 23:07:43 C 12 30 37.69 +12 02 18.8 w 160
2009-03-07 23:14:28 C 12 30 37.51 +12 02 20.1 w 160
2009-03-08 01:39:29 C 12 30 33.68 +12 02 51.5 o B75
2009-03-08 01:41:00 C 12 30 33.52 +12 02 50.9 o B75
2009-03-08 01:42:40 C 12 30 33.52 +12 02 52.4 o B75
2009-03-08 23:28:02 C 12 29 59.20 +12 07 28.0 w J47
2009-03-08 23:30:43 C 12 29 59.13 +12 07 28.9 w J47
2009-03-08 23:32:30 C 12 29 59.08 +12 07 28.9 w J47
2009-03-08 23:34:16 C 12 29 59.04 +12 07 29.2 w J47
2009-03-09 23:55:14 C 12 29 19.62 +12 12 36.5 w 945
2009-03-09 23:58:01 C 12 29 19.45 +12 12 36.2 w 945
2009-03-10 00:00:37 C 12 29 19.42 +12 12 37.0 w 945