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
2008-12-12 10:42:43 C 12 17 07.63 +09 21 39.5 r H45
2008-12-12 10:45:31 C 12 17 07.76 +09 21 39.3 r H45
2008-12-12 10:49:47 C 12 17 07.93 +09 21 38.8 r H45
2008-12-12 10:54:31 C 12 17 08.08 +09 21 38.1 r H45
2008-12-14 05:07:16 C 12 18 33.24 +09 17 05.4 c J24
2008-12-14 05:13:11 C 12 18 33.61 +09 17 05.2 c J24
2008-12-14 05:22:03 C 12 18 33.84 +09 17 04.8 c J24
2008-12-22 18:29:04 C 12 24 59.98 +08 59 15.2 r 900
2008-12-22 18:45:32 C 12 25 00.46 +08 59 14.0 r 900
2008-12-24 05:19:33 C 12 26 00.57 +08 56 57.9 c 132
2008-12-24 05:30:10 C 12 26 00.87 +08 56 57.2 c 132
2008-12-24 05:40:46 C 12 26 01.16 +08 56 56.6 c 132
2008-12-25 10:22:11 C 12 26 49.97 +08 55 13.8 r H45
2008-12-25 10:23:36 C 12 26 50.00 +08 55 13.7 r H45
2008-12-25 10:24:56 C 12 26 50.04 +08 55 13.5 r H45
2008-12-25 10:29:15 C 12 26 50.16 +08 55 13.3 r H45
2008-12-25 10:31:01 C 12 26 50.20 +08 55 13.1 r H45
2008-12-27 00:43:44 C 12 27 53.45 +08 53 11.1 r 235
2008-12-28 04:26:32 C 12 28 38.04 +08 51 52.0 d A77
2008-12-28 04:35:27 C 12 28 38.27 +08 51 51.7 d A77
2008-12-28 04:44:21 C 12 28 38.50 +08 51 51.4 d A77
2008-12-29 10:24:22 C 12 29 24.99 +08 50 38.6 c 704
2008-12-29 10:59:59 C 12 29 25.97 +08 50 37.1 c 704
2008-12-29 11:35:01 C 12 29 27.14 +08 50 36.2 c 704
2008-12-30 09:35:23 C 12 30 00.74 +08 49 46.6 r H45
2008-12-30 09:37:17 C 12 30 00.80 +08 49 46.6 r H45
2008-12-30 09:40:08 C 12 30 00.85 +08 49 46.6 r H45
2008-12-30 09:41:50 C 12 30 00.88 +08 49 46.4 r H45
2008-12-31 18:36:13 C 12 30 50.04 +08 48 46.3 m 355
2008-12-31 18:37:20 C 12 30 50.06 +08 48 46.1 m 355
2008-12-31 18:38:26 C 12 30 50.08 +08 48 46.0 m 355
2008-12-31 18:39:34 C 12 30 50.09 +08 48 45.7 m 355
2008-12-31 18:40:40 C 12 30 50.14 +08 48 45.4 m 355
2009-01-02 06:14:56 C 12 31 41.44 +08 47 54.5 c J24
2009-01-02 06:18:08 C 12 31 41.60 +08 47 54.3 c J24
2009-01-02 06:24:34 C 12 31 41.73 +08 47 53.8 c J24
2009-01-02 06:27:46 C 12 31 41.83 +08 47 53.7 c J24
2009-01-03 04:00:44 C 12 32 12.07 +08 47 30.5 w J51
2009-01-03 04:06:53 C 12 32 12.17 +08 47 30.0 w J51
2009-01-03 04:13:01 C 12 32 12.33 +08 47 29.4 w J51
2009-01-07 04:29:32 C 12 34 18.53 +08 46 51.7 w 212
2009-01-07 04:38:15 C 12 34 18.68 +08 46 51.8 w 212
2009-01-07 04:48:33 C 12 34 18.90 +08 46 51.8 w 212
2009-01-09 09:28:33 C 12 35 21.81 +08 47 18.0 r H45
2009-01-09 09:32:06 C 12 35 21.88 +08 47 18.0 r H45
2009-01-09 09:36:25 C 12 35 21.96 +08 47 18.1 r H45
2009-01-09 09:43:38 C 12 35 22.11 +08 47 18.3 r H45
2009-01-09 09:47:17 C 12 35 22.16 +08 47 18.3 r H45
2009-01-09 09:48:53 C 12 35 22.21 +08 47 18.5 r H45
2009-01-10 03:54:58 C 12 35 42.70 +08 47 35.5 v 204