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
2009-03-20 05:32:01 C 12 22 03.68 +13 01 12.7 o H47
2009-03-20 05:48:42 C 12 22 03.16 +13 01 16.2 o H47
2009-03-20 16:01:33 C 12 21 43.67 +13 03 05.0 o D93
2009-03-20 16:03:50 C 12 21 43.61 +13 03 05.3 o D93
2009-03-20 16:06:04 C 12 21 43.53 +13 03 05.2 o D93
2009-03-20 18:46:02 C 12 21 38.34 +13 03 35.7 c D80
2009-03-20 18:56:37 C 12 21 37.99 +13 03 37.6 c D80
2009-03-20 22:47:44 C 12 21 30.98 +13 04 17.0 w J40
2009-03-20 23:00:02 C 12 21 30.50 +13 04 19.5 r 235
2009-03-20 23:01:02 C 12 21 30.56 +13 04 20.1 w B70
2009-03-20 23:16:03 C 12 21 30.07 +13 04 22.5 w J40
2009-03-20 23:39:37 C 12 21 29.31 +13 04 26.6 w J40
2009-03-21 00:09:35 C 12 21 28.32 +13 04 32.2 w B70
2009-03-21 00:36:04 C 12 21 27.45 +13 04 37.3 w 939
2009-03-21 00:56:20 C 12 21 26.78 +13 04 40.9 w 939
2009-03-21 01:06:25 C 12 21 26.45 +13 04 42.7 w 939
2009-03-21 05:59:37 C 12 21 17.18 +13 05 35.2 o H47
2009-03-21 06:10:25 C 12 21 16.72 +13 05 37.4 o H47
2009-03-21 06:26:54 C 12 21 16.34 +13 05 40.5 o H47
2009-03-21 22:56:54 C 12 20 44.99 +13 08 33.8 w B40
2009-03-21 22:58:36 C 12 20 44.94 +13 08 34.3 w B40
2009-03-21 23:00:16 C 12 20 44.82 +13 08 34.5 w B40
2009-03-21 23:18:55 C 12 20 44.34 +13 08 36.8 c B81
2009-03-21 23:19:31 C 12 20 44.33 +13 08 38.2 c B81
2009-03-21 23:20:06 C 12 20 44.29 +13 08 37.6 c B81
2009-03-22 01:32:18 C 12 20 39.93 +13 09 00.5 w 945
2009-03-22 01:36:26 C 12 20 39.79 +13 09 01.1 w 945
2009-03-22 01:38:46 C 12 20 39.72 +13 09 01.7 w 945
2009-03-22 01:41:46 C 12 20 39.65 +13 09 02.1 w 945
2009-03-22 01:44:30 C 12 20 39.56 +13 09 02.3 w 945
2009-03-22 20:54:27 C 12 20 03.01 +13 12 20.7 r 235
2009-03-22 22:52:05 C 12 19 59.18 +13 12 41.0 w B74
2009-03-22 22:54:27 C 12 19 59.10 +13 12 41.5 w B74
2009-03-22 23:05:21 C 12 19 58.73 +13 12 43.4 w B74
2009-03-23 00:29:58 C 12 19 56.06 +13 12 57.6 w J47
2009-03-23 00:32:12 C 12 19 55.93 +13 12 57.8 w J38
2009-03-23 00:34:18 C 12 19 55.87 +13 12 57.9 w J38
2009-03-23 00:36:23 C 12 19 55.79 +13 12 58.4 w J38
2009-03-23 00:39:31 C 12 19 55.71 +13 12 59.2 w J47
2009-03-23 00:49:02 C 12 19 55.41 +13 13 00.6 w J47
2009-03-23 21:49:04 C 12 19 15.07 +13 16 31.1 w 213
2009-03-23 21:54:12 C 12 19 14.94 +13 16 32.6 c B49
2009-03-23 21:59:44 C 12 19 14.70 +13 16 32.9 w 213
2009-03-23 22:08:10 C 12 19 14.44 +13 16 34.2 w 213
2009-03-23 22:16:44 C 12 19 14.21 +13 16 35.9 c B49
2009-03-23 22:36:37 C 12 19 13.53 +13 16 39.7 c B49
2009-03-24 21:18:42 C 12 18 29.60 +13 20 21.7 r 235
2009-03-24 22:43:45 C 12 18 26.90 +13 20 34.6 w J97
2009-03-24 22:50:57 C 12 18 26.69 +13 20 36.4 w J97
2009-03-24 22:58:10 C 12 18 26.43 +13 20 37.9 w J97