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
2009-04-17 23:59:47 C 12 01 02.09 +14 09 16.5 o 987
2009-04-18 06:06:35 C 12 00 53.01 +14 09 18.2 c 704
2009-04-18 06:22:08 C 12 00 52.59 +14 09 16.2 c 704
2009-04-18 06:37:33 C 12 00 52.25 +14 09 19.9 c 704
2009-04-18 06:53:09 C 12 00 51.46 +14 09 18.5 c 704
2009-04-18 20:40:31 C 12 00 31.45 +14 09 12.6 c 442
2009-04-18 20:42:37 C 12 00 31.40 +14 09 11.9 c 442
2009-04-19 00:05:30 C 12 00 26.24 +14 09 10.5 w 939
2009-04-19 00:12:11 C 12 00 26.06 +14 09 10.4 w 939
2009-04-19 00:15:32 C 12 00 25.97 +14 09 10.3 w 939
2009-04-19 16:04:37 C 12 00 02.96 +14 08 59.0 m 349
2009-04-19 16:09:59 C 12 00 02.84 +14 08 58.7 m 349
2009-04-19 16:15:19 C 12 00 02.70 +14 08 58.5 m 349
2009-04-19 20:43:14 C 11 59 56.37 +14 08 53.2 o B42
2009-04-19 20:53:26 C 11 59 56.13 +14 08 53.1 o B42
2009-04-19 21:06:10 C 11 59 55.81 +14 08 53.0 o B42
2009-04-19 23:21:01 C 11 59 52.63 +14 08 52.9 w 939
2009-04-19 23:27:46 C 11 59 52.45 +14 08 52.7 w 939
2009-04-19 23:31:11 C 11 59 52.40 +14 08 52.0 w 945
2009-04-19 23:33:12 C 11 59 52.29 +14 08 51.4 o A32
2009-04-19 23:33:51 C 11 59 52.31 +14 08 51.8 w 945
2009-04-19 23:34:28 C 11 59 52.29 +14 08 52.5 w 939
2009-04-19 23:36:06 C 11 59 52.28 +14 08 51.6 w 945
2009-04-19 23:38:13 C 11 59 52.22 +14 08 51.6 w 945
2009-04-19 23:41:47 C 11 59 52.07 +14 08 51.4 o A32
2009-04-19 23:42:18 C 11 59 52.11 +14 08 51.3 w 945
2009-04-19 23:50:22 C 11 59 51.88 +14 08 51.3 o A32
2009-04-20 00:05:20 C 11 59 51.48 +14 08 50.3 w B82
2009-04-20 00:10:32 C 11 59 51.40 +14 08 50.2 w B82
2009-04-20 00:15:43 C 11 59 51.23 +14 08 50.5 w B82
2009-04-20 04:35:30 C 11 59 45.15 +14 08 46.7 v H47
2009-04-20 04:58:32 C 11 59 44.59 +14 08 46.4 v H47
2009-04-20 05:17:41 C 11 59 44.11 +14 08 46.2 v H47
2009-04-20 22:33:28 C 11 59 19.99 +14 08 24.8 w J47
2009-04-20 22:36:54 C 11 59 19.90 +14 08 24.8 w J47
2009-04-20 22:42:06 C 11 59 19.80 +14 08 24.7 w J47
2009-04-20 22:45:34 C 11 59 19.70 +14 08 24.4 w J47
2009-04-21 21:35:40 C 11 58 48.39 +14 07 46.2 r A97
2009-04-21 21:45:44 C 11 58 48.19 +14 07 45.8 r A97
2009-04-21 21:55:48 C 11 58 47.95 +14 07 45.0 r A97
2009-04-21 22:05:54 C 11 58 47.73 +14 07 44.8 r A97
2009-04-21 23:04:39 C 11 58 46.41 +14 07 43.0 w J38
2009-04-21 23:07:44 C 11 58 46.34 +14 07 42.9 w J38
2009-04-21 23:17:00 C 11 58 46.13 +14 07 42.4 w J38
2009-04-21 23:22:25 C 11 58 45.99 +14 07 42.4 w J53
2009-04-21 23:25:22 C 11 58 45.92 +14 07 42.3 w J53
2009-04-21 23:30:39 C 11 58 45.80 +14 07 42.2 w J53
2009-04-21 23:43:37 C 11 58 45.43 +14 07 40.4 r 585
2009-04-21 23:47:41 C 11 58 45.31 +14 07 39.9 r 585
2009-04-21 23:49:54 C 11 58 45.28 +14 07 39.9 r 585