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
1954-08-08 08:48:00 22 34 04.26 -23 40 17.4 675
1954-08-08 09:24:00 22 34 03.01 -23 40 30.1 675
1970-10-27 05:24:00 A 01 26 14.6 -01 46 11 675
1971-01-21 02:10:34 A 01 19 34.31 +01 57 31.4 695
1971-01-21 02:44:30 A 01 19 35.06 +01 57 39.7 695
1971-02-28 02:50:00 A 01 46 44.92 +05 55 31.3 693
1971-03-03 02:55:00 A 01 49 20.21 +06 15 06.1 695
1971-09-14 10:41:34 A 04 30.72 +19 23.1 695
1971-09-22 09:27:14 A 04 31.28 +19 28.3 695
1971-11-18 09:35:59 A 04 07.18 +19 16.8 695
1972-12-03 06:13:59 A 06 32 42.77 +28 22 31.0 693
1972-12-03 07:18:59 A 06 32 41.00 +28 22 36.9 693
1972-12-13 06:49:39 A 06 25 53.12 +28 41 26.0 695
1972-12-13 07:55:50 A 06 25 51.06 +28 41 31.0 695
1973-01-03 02:48:08 A 06 10 04.81 +29 09 11.7 801
1973-01-08 03:36:00 A 06 06 22.28 +29 13 06.4 695
1973-01-08 04:39:44 A 06 06 20.36 +29 13 08.4 695
1973-12-19 09:29:11 A 09 19 29.45 +26 31 46.2 801
1973-12-30 10:04:49 A 09 15 33.26 +27 19 02.3 695
1973-12-30 10:39:25 A 09 15 32.59 +27 19 08.9 695
1974-01-20 08:19:01 A 09 02 55.71 +28 54 20.1 801
1974-02-14 04:06:33 A 08 43 57.96 +30 19 32.2 801
1974-02-25 07:39:25 A 08 36 22.04 +30 38 11.4 695
1974-02-25 08:13:43 A 08 36 21.15 +30 38 12.7 695
1974-03-13 04:10:25 A 08 28 34.76 +30 41 51.4 A 801
1974-03-28 02:35:46 A 08 25 23.73 +30 24 04.6 801
1974-05-25 03:51:00 A 08 49 38.45 +27 12 34.4 695
1974-05-25 04:23:34 A 08 49 39.48 +27 12 28.1 695
1974-12-12 19:59:00 A 12 32 43.21 +07 20 01.8 372
1974-12-16 19:45:59 A 12 36 11.89 +07 07 06.5 372
1974-12-23 08:50:21 A 12 41 34.39 +06 49 01.9 801
1975-01-13 06:40:27 A 12 55 20.85 +06 20 44.2 805
1975-01-14 06:48:23 A 12 55 51.46 +06 20 35.5 805
1975-01-17 20:12:29 A 12 57 31.61 +06 21 01.0 380
1975-03-21 18:02:59 A 12 47 08.51 +09 51 21.8 372
1975-04-11 09:06:59 A 12 31 23.81 +10 59 37.7 693
1975-04-11 09:20:00 A 12 31 23.39 +10 59 38.6 693
1975-04-15 05:11:09 A 12 28 34.43 +11 05 46.8 805
1975-04-18 02:08:00 A 12 26 33.62 +11 08 37.4 801
1975-04-18 05:07:23 A 12 26 28.32 +11 08 47.2 805
1975-04-20 05:10:45 A 12 25 07.68 +11 09 54.7 805
1975-04-30 04:09:41 A 12 19 19.66 +11 04 41.3 A 801
1975-05-10 21:23:15 A 12 15 05.85 +10 39 26.2 046
1975-05-10 21:44:45 A 12 15 05.64 +10 39 24.2 046
1975-05-13 20:40:12 A 12 14 21.14 +10 28 58.6 046
1975-05-14 20:38:03 A 12 14 08.50 +10 25 14.1 046
1975-05-14 20:58:48 A 12 14 08.33 +10 25 08.2 046
1975-06-09 05:26:00 A 12 16 07.83 +08 00 55.3 693
1975-06-09 05:51:00 A 12 16 08.14 +08 00 47.7 693
1975-06-12 00:49:05 A 12 17 10.35 +07 40 14.6 805