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
2009-04-23 23:36:28 C 11 57 43.22 +14 05 48.6 w J40
2009-04-23 23:50:19 C 11 57 42.93 +14 05 48.1 w J40
2009-04-24 00:52:28 C 11 57 41.59 +14 05 44.9 w 212
2009-04-24 01:09:00 C 11 57 41.25 +14 05 43.9 w 212
2009-04-24 11:58:24 C 11 57 27.94 +14 05 11.7 r 400
2009-04-24 12:09:36 C 11 57 27.71 +14 05 11.3 r 400
2009-04-24 12:18:33 C 11 57 27.52 +14 05 10.9 r 400
2009-04-24 20:11:47 C 11 57 17.93 +14 04 46.1 w 160
2009-04-24 20:14:17 C 11 57 17.85 +14 04 45.5 w 160
2009-04-24 20:16:35 C 11 57 17.79 +14 04 45.5 w 160
2009-04-25 21:00:08 C 11 56 48.28 +14 03 20.4 r 235
2009-04-26 22:59:14 C 11 56 18.61 +14 01 39.4 w 212
2009-04-26 23:03:22 C 11 56 18.53 +14 01 39.1 w 212
2009-04-26 23:09:37 C 11 56 18.41 +14 01 38.8 w 212
2009-04-27 03:30:10 C 11 56 13.68 +14 01 21.3 v H47
2009-04-27 03:46:41 C 11 56 13.34 +14 01 20.9 v H47
2009-04-27 04:06:24 C 11 56 12.95 +14 01 19.4 v H47
2009-04-28 12:12:06 C 11 55 38.52 +13 58 51.1 o D93
2009-04-28 12:13:42 C 11 55 38.49 +13 58 50.8 o D93
2009-04-28 12:15:19 C 11 55 38.48 +13 58 50.8 o D93
2009-04-28 20:32:10 C 11 55 30.00 +13 58 10.8 w B20
2009-04-28 20:38:16 C 11 55 29.89 +13 58 10.2 w B20
2009-04-28 20:44:20 C 11 55 29.79 +13 58 09.4 w B20
2009-04-28 23:06:37 C 11 55 27.24 +13 57 57.3 w B74
2009-04-28 23:09:10 C 11 55 27.21 +13 57 56.9 w B74
2009-04-28 23:14:22 C 11 55 27.13 +13 57 56.5 w B74
2009-04-29 11:42:30 C 11 55 14.78 +13 56 52.1 m 367
2009-04-29 11:44:59 C 11 55 14.74 +13 56 52.1 m 367
2009-04-29 11:47:30 C 11 55 14.71 +13 56 51.3 m 367
2009-04-29 13:34:38 C 11 55 12.75 +13 56 43.1 o D93
2009-04-29 13:37:24 C 11 55 12.67 +13 56 42.4 o D93
2009-04-29 13:39:01 C 11 55 12.66 +13 56 41.9 o D93
2009-04-29 13:40:38 C 11 55 12.76 +13 56 41.5 o D93
2009-04-29 22:24:31 C 11 55 04.21 +13 55 54.9 w J47
2009-04-29 22:29:47 C 11 55 04.12 +13 55 54.1 w J47
2009-04-29 22:35:04 C 11 55 04.03 +13 55 53.5 w J47
2009-04-30 23:52:54 C 11 54 40.17 +13 53 27.5 w 987
2009-04-30 23:55:26 C 11 54 40.11 +13 53 27.2 w 987
2009-04-30 23:58:18 C 11 54 40.10 +13 53 26.8 w 987
2009-05-01 00:00:13 C 11 54 40.05 +13 53 26.6 w 987
2009-05-01 19:44:54 C 11 54 22.56 +13 51 26.5 w 160
2009-05-01 19:49:19 C 11 54 22.52 +13 51 26.1 w 160
2009-05-01 19:53:09 C 11 54 22.44 +13 51 25.6 w 160
2009-05-01 20:53:59 C 11 54 21.55 +13 51 20.0 w 213
2009-05-01 21:00:55 C 11 54 21.45 +13 51 19.3 w 213
2009-05-01 21:07:50 C 11 54 21.34 +13 51 18.4 w 213
2009-05-01 21:09:07 C 11 54 21.33 +13 51 18.9 w 939
2009-05-01 21:15:51 C 11 54 21.23 +13 51 18.3 w 939
2009-05-01 21:15:53 C 11 54 21.24 +13 51 17.7 w J59
2009-05-01 21:22:33 C 11 54 21.13 +13 51 17.6 w 939