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
2009-07-10 21:06:21 C 12 18 54.02 +05 48 16.0 w 213
2009-07-12 20:38:43 C 12 20 45.91 +05 28 37.7 w B74
2009-07-12 20:43:01 C 12 20 46.13 +05 28 37.3 w B74
2009-07-12 20:44:50 C 12 20 46.24 +05 28 37.1 w B74
2009-07-12 20:50:35 C 12 20 46.48 +05 28 34.4 w 939
2009-07-12 20:58:47 C 12 20 46.82 +05 28 31.0 w 939
2009-07-12 21:06:59 C 12 20 47.14 +05 28 27.8 w 939
2009-07-12 21:07:53 C 12 20 47.09 +05 28 26.3 v 204
2009-07-13 03:23:32 C 12 21 02.03 +05 25 50.8 r H10
2009-07-13 03:31:05 C 12 21 02.41 +05 25 48.0 r H10
2009-07-13 03:36:52 C 12 21 02.59 +05 25 45.0 r H10
2009-07-13 21:20:07 C 12 21 45.27 +05 18 22.3 r A71
2009-07-13 21:21:11 C 12 21 45.23 +05 18 21.3 r A71
2009-07-13 21:22:15 C 12 21 45.28 +05 18 21.7 r A71
2009-07-13 21:23:19 C 12 21 45.29 +05 18 20.5 r A71
2009-07-14 20:15:57 C 12 22 40.95 +05 08 48.7 r 235
2009-07-15 21:22:02 C 12 23 42.72 +04 58 16.1 w J38
2009-07-15 21:33:33 C 12 23 43.19 +04 58 11.3 w J38
2009-07-15 21:36:26 C 12 23 43.30 +04 58 10.1 w J38
2009-07-16 20:54:29 C 12 24 41.30 +04 48 18.7 r A71
2009-07-26 20:29:44 C 12 35 14.71 +03 04 50.6 r A71
2009-07-26 20:32:19 C 12 35 14.92 +03 04 50.9 r A71
2009-07-26 20:34:53 C 12 35 15.02 +03 04 50.0 r A71
2009-07-31 12:25:47 C 12 40 32.42 +02 15 16.4 c D25
2009-07-31 12:29:10 C 12 40 32.56 +02 15 14.1 c D25
2009-07-31 12:32:01 C 12 40 32.71 +02 15 13.9 c D25
2009-08-01 20:44:45 C 12 42 06.43 +02 00 42.7 w 212
2009-08-01 20:46:57 C 12 42 06.46 +02 00 42.1 w 212
2009-08-01 20:50:15 C 12 42 06.65 +02 00 40.6 w 212
2009-08-03 11:32:40 C 12 44 00.64 +01 43 16.3 r 900
2009-08-03 11:35:34 C 12 44 00.89 +01 43 17.2 r 900
2009-08-05 20:08:32 C 12 46 50.14 +01 17 40.0 o A77
2009-08-05 20:12:33 C 12 46 50.36 +01 17 39.0 o A77
2009-08-08 21:20:12 C 12 50 33.86 +00 44 21.1 w J24
2009-08-08 21:23:26 C 12 50 33.86 +00 44 21.9 w J24
2009-08-14 11:22:19 C 12 57 36.25 -00 17 14.8 r 900
2009-08-14 11:24:57 C 12 57 36.40 -00 17 16.9 r 900
2009-08-24 10:29:10 C 13 10 49.59 -02 08 44.2 r 900
2009-08-24 10:34:14 C 13 10 49.85 -02 08 47.3 r 900
2009-08-25 10:39:14 C 13 12 12.48 -02 20 05.6 r 900
2009-08-25 10:44:30 C 13 12 12.75 -02 20 08.4 r 900
2010-01-22 20:41:09 C 17 47 06.64 -24 08 27.4 m 349
2010-01-22 20:46:37 C 17 47 07.13 -24 08 28.6 m 349
2010-01-26 20:43:47 C 17 55 25.91 -24 20 26.8 m 349
2010-01-26 20:47:59 C 17 55 26.25 -24 20 27.6 m 349
2010-02-06 20:33:02 C 18 18 06.97 -24 46 06.1 m 349
2010-02-06 20:36:37 C 18 18 07.31 -24 46 07.0 m 349
2010-02-25 17:56:23 C 18 56 03.89 -25 08 12.6 g D96
2010-02-25 18:01:45 C 18 56 04.22 -25 08 12.0 g D96
2010-02-25 18:05:59 C 18 56 04.55 -25 08 11.7 g D96