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
2009-03-18 02:46:14 C 12 23 38.24 +12 51 44.1 o 510
2009-03-18 02:51:13 C 12 23 38.07 +12 51 45.2 o 510
2009-03-18 02:56:14 C 12 23 37.90 +12 51 45.8 o 510
2009-03-18 04:51:30 C 12 23 34.62 +12 52 08.6 o H47
2009-03-18 04:55:31 C 12 23 34.57 +12 52 10.4 o H47
2009-03-18 05:00:06 C 12 23 34.43 +12 52 11.8 o H47
2009-03-18 05:05:23 C 12 23 34.06 +12 52 12.5 o H47
2009-03-18 05:47:03 C 12 23 32.83 +12 52 19.1 r H45
2009-03-18 05:49:57 C 12 23 32.74 +12 52 19.7 r H45
2009-03-18 05:53:00 C 12 23 32.64 +12 52 20.5 r H45
2009-03-18 05:55:18 C 12 23 32.57 +12 52 20.8 r H45
2009-03-18 05:57:23 C 12 23 32.50 +12 52 21.2 r H45
2009-03-18 07:01:26 C 12 23 30.84 +12 52 34.5 c 704
2009-03-18 07:19:00 C 12 23 30.02 +12 52 35.8 c 704
2009-03-18 07:36:41 C 12 23 29.39 +12 52 40.7 c 704
2009-03-18 07:53:54 C 12 23 28.85 +12 52 43.3 c 704
2009-03-18 08:11:24 C 12 23 27.97 +12 52 49.9 c 704
2009-03-18 22:16:50 C 12 23 02.13 +12 55 25.6 r 235
2009-03-18 22:57:38 C 12 23 00.91 +12 55 32.6 v 204
2009-03-18 23:47:45 C 12 22 59.29 +12 55 42.2 w 945
2009-03-18 23:50:35 C 12 22 59.15 +12 55 42.4 w 945
2009-03-18 23:55:27 C 12 22 59.14 +12 55 43.5 w 945
2009-03-18 23:58:17 C 12 22 58.97 +12 55 44.1 w 945
2009-03-19 00:02:12 C 12 22 58.77 +12 55 43.9 w 945
2009-03-19 00:03:55 C 12 22 58.85 +12 55 45.0 w J38
2009-03-19 00:06:30 C 12 22 58.77 +12 55 45.4 w J38
2009-03-19 00:09:04 C 12 22 58.68 +12 55 45.9 w J38
2009-03-19 03:13:32 C 12 22 52.75 +12 56 19.9 v 204
2009-03-19 23:13:09 C 12 22 15.48 +13 00 00.8 w B20
2009-03-19 23:17:15 C 12 22 15.37 +13 00 02.0 w B20
2009-03-19 23:21:19 C 12 22 15.23 +13 00 03.1 w B20
2009-03-19 23:25:11 C 12 22 15.12 +13 00 03.8 w J40
2009-03-19 23:30:56 C 12 22 14.96 +13 00 05.1 w J40
2009-03-19 23:32:31 C 12 22 14.89 +13 00 05.3 w J40
2009-03-19 23:38:04 C 12 22 14.71 +13 00 06.5 w J40
2009-03-20 00:24:24 C 12 22 13.22 +13 00 14.2 w J38
2009-03-20 00:24:57 C 12 22 13.20 +13 00 14.3 w J38
2009-03-20 00:28:39 C 12 22 13.09 +13 00 15.2 w J38
2009-03-20 01:40:11 C 12 22 10.77 +13 00 28.2 w 945
2009-03-20 01:44:49 C 12 22 10.62 +13 00 29.0 w 945
2009-03-20 01:47:02 C 12 22 10.55 +13 00 29.4 w 945
2009-03-20 01:49:16 C 12 22 10.46 +13 00 30.0 w 945
2009-03-20 01:51:25 C 12 22 10.40 +13 00 30.3 w 945
2009-03-20 02:02:56 C 12 22 10.01 +13 00 31.4 w B82
2009-03-20 02:18:21 C 12 22 09.51 +13 00 34.3 w B82
2009-03-20 02:23:28 C 12 22 09.36 +13 00 35.4 w B82
2009-03-20 02:38:40 C 12 22 08.85 +13 00 37.8 o 510
2009-03-20 02:43:59 C 12 22 08.71 +13 00 39.3 o 510
2009-03-20 02:49:18 C 12 22 08.53 +13 00 40.0 o 510
2009-03-20 05:21:01 C 12 22 04.05 +13 01 11.1 o H47