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
1998-11-24 07:43:32 C 03 14 59.61 +14 17 49.5 c 699
1998-11-24 08:20:22 C 03 14 58.63 +14 17 48.6 c 699
1998-11-25 13:49:29 C 03 14 08.00 +14 16 19.2 360
1998-11-25 13:54:59 C 03 14 07.86 +14 16 18.8 360
1998-12-17 12:56:00 C 03 01 24.32 +14 00 17.5 360
1998-12-17 13:02:29 C 03 01 24.20 +14 00 17.3 360
1998-12-18 10:30:49 C 03 01 00.63 +14 00 09.6 402
1998-12-18 10:34:06 C 03 01 00.64 +14 00 10.0 402
1998-12-18 10:37:24 C 03 01 00.54 +14 00 09.8 402
1999-01-21 12:18:14 C 02 55 20.22 +14 32 36.1 360
1999-01-21 12:25:30 C 02 55 20.25 +14 32 36.7 360
1999-02-17 11:13:14 C 03 03 11.10 +15 43 42.9 360
1999-02-17 11:20:15 C 03 03 11.23 +15 43 43.4 360
1999-10-24 17:02:30 C 06 03 34.09 +25 53 44.8 402
1999-10-24 17:12:27 C 06 03 33.97 +25 53 46.6 402
1999-10-24 17:19:05 C 06 03 34.12 +25 53 47.6 402
1999-11-05 16:17:11 C 06 00 28.58 +26 11 21.7 402
1999-11-05 16:30:26 C 06 00 28.19 +26 11 22.3 402
1999-11-05 16:33:46 C 06 00 28.18 +26 11 23.0 402
1999-11-13 16:24:29 C 05 57 06.02 +26 22 57.7 402
1999-11-13 16:32:46 C 05 57 05.83 +26 22 58.3 402
1999-11-18 15:08:29 C 05 54 32.33 +26 29 48.8 360
1999-11-18 15:15:29 C 05 54 32.19 +26 29 49.2 360
1999-11-18 15:22:45 C 05 54 31.99 +26 29 50.2 360
1999-12-15 08:12:52 C 05 36 15.86 +26 57 36.6 703
1999-12-15 08:30:27 C 05 36 15.29 +26 57 36.9 703
1999-12-15 08:48:01 C 05 36 14.96 +26 57 36.5 703
1999-12-15 09:05:39 C 05 36 14.26 +26 57 36.6 703
2000-01-03 05:47:49 C 05 22 23.33 +27 04 09.7 z 704
2000-01-03 06:09:07 C 05 22 22.69 +27 04 09.5 z 704
2000-01-03 06:30:28 C 05 22 22.11 +27 04 09.5 z 704
2000-01-03 06:51:49 C 05 22 21.55 +27 04 10.1 z 704
2000-01-04 05:18:14 C 05 21 43.90 +27 04 13.9 z 704
2000-01-04 05:39:28 C 05 21 43.31 +27 04 13.1 z 704
2000-01-04 06:00:30 C 05 21 42.63 +27 04 13.4 z 704
2000-01-04 06:21:35 C 05 21 42.03 +27 04 14.3 z 704
2000-01-04 06:42:41 C 05 21 41.39 +27 04 14.5 z 704
2000-10-01 11:32:35 C 08 13 12.01 +26 20 22.5 a 699
2000-10-01 11:42:36 C 08 13 12.37 +26 20 20.4 a 699
2000-10-01 11:52:37 C 08 13 12.60 +26 20 22.2 a 699
2000-10-01 12:02:38 C 08 13 12.85 +26 20 23.2 a 699
2000-11-24 18:40:44 C 08 32 28.50 +27 24 03.4 900
2000-11-24 18:58:21 C 08 32 28.49 +27 24 04.7 900
2000-11-25 08:11:32 C 08 32 26.51 +27 25 38.1 a 699
2000-11-25 08:47:48 C 08 32 26.20 +27 25 44.3 a 699
2000-11-25 09:24:18 C 08 32 26.11 +27 25 46.7 a 699
2000-11-25 10:00:39 C 08 32 26.08 +27 25 52.6 a 699
2000-11-25 16:31:16 C 08 32 25.05 +27 26 37.5 402
2000-11-25 16:37:05 C 08 32 24.98 +27 26 37.5 402
2000-12-06 18:27:49 C 08 30 30.36 +28 02 01.6 360