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
2009-04-21 23:53:13 C 11 58 45.20 +14 07 39.9 r 585
2009-04-21 23:55:26 C 11 58 45.15 +14 07 39.8 r 585
2009-04-21 23:58:47 C 11 58 45.07 +14 07 39.8 r 585
2009-04-22 00:08:53 C 11 58 44.84 +14 07 39.3 r 585
2009-04-22 01:12:11 C 11 58 43.45 +14 07 39.2 w 212
2009-04-22 01:26:38 C 11 58 43.11 +14 07 38.8 w 212
2009-04-22 01:34:56 C 11 58 42.93 +14 07 38.4 w 212
2009-04-22 04:07:37 C 11 58 39.67 +14 07 33.1 v H47
2009-04-22 04:25:45 C 11 58 39.25 +14 07 32.4 v H47
2009-04-22 04:47:10 C 11 58 38.75 +14 07 31.7 v H47
2009-04-22 05:44:33 C 11 58 37.48 +14 07 30.2 r H10
2009-04-22 05:50:24 C 11 58 37.35 +14 07 30.2 r H10
2009-04-22 05:56:10 C 11 58 37.20 +14 07 29.8 r H10
2009-04-22 13:27:36 C 11 58 27.24 +14 07 13.8 o D93
2009-04-22 13:29:15 C 11 58 27.20 +14 07 13.0 o D93
2009-04-22 13:30:23 C 11 58 27.18 +14 07 13.1 o D93
2009-04-22 13:31:29 C 11 58 27.13 +14 07 13.8 o D93
2009-04-22 14:47:02 C 11 58 25.44 +14 07 11.6 r 900
2009-04-22 14:54:41 C 11 58 25.27 +14 07 10.8 r 900
2009-04-22 20:20:05 C 11 58 18.36 +14 06 59.2 c B70
2009-04-22 20:36:48 C 11 58 17.99 +14 06 58.5 c B70
2009-04-22 20:38:32 C 11 58 17.87 +14 06 56.4 o B59
2009-04-22 20:44:17 C 11 58 17.74 +14 06 56.1 o B59
2009-04-22 20:48:19 C 11 58 17.73 +14 06 56.9 w J59
2009-04-22 20:51:55 C 11 58 17.63 +14 06 57.8 c B70
2009-04-22 21:02:13 C 11 58 17.39 +14 06 56.9 w J59
2009-04-22 21:12:47 C 11 58 17.15 +14 06 56.0 w J59
2009-04-22 22:41:00 C 11 58 15.16 +14 06 52.2 w B82
2009-04-22 22:51:17 C 11 58 14.91 +14 06 51.6 w B82
2009-04-22 23:01:33 C 11 58 14.68 +14 06 51.2 w B82
2009-04-22 23:52:16 C 11 58 13.61 +14 06 50.5 w J47
2009-04-22 23:56:36 C 11 58 13.50 +14 06 50.0 w J47
2009-04-22 23:59:29 C 11 58 13.46 +14 06 49.8 w J47
2009-04-23 04:11:32 C 11 58 08.03 +14 06 40.0 v H47
2009-04-23 04:29:01 C 11 58 07.62 +14 06 39.3 v H47
2009-04-23 04:44:11 C 11 58 07.26 +14 06 38.7 v H47
2009-04-23 05:30:02 C 11 58 06.30 +14 06 36.6 r H45
2009-04-23 05:32:00 C 11 58 06.27 +14 06 36.5 r H45
2009-04-23 05:35:34 C 11 58 06.17 +14 06 36.3 r H45
2009-04-23 05:38:28 C 11 58 06.12 +14 06 36.3 r H45
2009-04-23 05:41:03 C 11 58 06.04 +14 06 36.1 r H45
2009-04-23 05:45:03 C 11 58 05.95 +14 06 35.9 r H45
2009-04-23 13:58:11 C 11 57 55.50 +14 06 13.7 o D93
2009-04-23 20:14:35 C 11 57 47.64 +14 05 58.1 w B70
2009-04-23 20:31:14 C 11 57 47.27 +14 05 57.5 w B70
2009-04-23 20:46:29 C 11 57 46.95 +14 05 56.6 w B70
2009-04-23 23:13:09 C 11 57 43.76 +14 05 49.4 w J38
2009-04-23 23:15:44 C 11 57 43.71 +14 05 49.1 w J38
2009-04-23 23:18:20 C 11 57 43.64 +14 05 49.1 w J38
2009-04-23 23:22:58 C 11 57 43.51 +14 05 49.3 w J40