Wolf-Harrington (43P)

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2019-12-08 (JD 2458825.5)
Eccentricity (e)0.4441780746
Semi-major axis (a)4.2978569077 AU
Inclination (i)9.52651276°
Long. of Asc. Node (Ω)244.81945321°
Arg. of Perihelion (ω)223.73098180°
Mean Anomaly (M)131.47413722°
Mean Motion (n)0.1107101003°/day
Perihelion dist (q)2.38784680 AU
Aphelion dist (Q)6.20310368 AU
Orbital Period8.90276751 yr
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.359″
Uncertainty—
Orbit TypeJupiter-family Comet
MOID1.415696 AU
Observations Used42
Oppositions—
Arc Total2026-2026
First Observation Used—
Last Observation Used2026-03-07
Observations (5771)
Date Type RA Dec Mag Band Observatory
2024-10-31 13:58:31 C 02 00 11.96 +19 11 56.7 – X 323
2024-10-31 21:14:29 C 01 59 59.194 +19 09 57.10 – V B96
2024-10-31 21:23:53 C 01 59 58.922 +19 09 54.54 – V B96
2024-10-31 21:33:19 C 01 59 58.634 +19 09 52.20 – V B96
2024-10-31 23:20:33 C 01 59 55.418 +19 09 24.92 – Z M09
2024-10-31 23:30:43 C 01 59 55.116 +19 09 22.27 – Z M09
2024-10-31 23:40:53 C 01 59 54.813 +19 09 19.53 – Z M09
2024-11-01 09:47:49 C 01 59 37.039 +19 06 42.34 – V T08
2024-11-01 09:56:38 C 01 59 36.730 +19 06 40.03 – V T08
2024-11-01 10:01:17 C 01 59 36.634 +19 06 38.99 – V T08
2024-11-01 10:17:46 C 01 59 36.146 +19 06 34.60 – V T08
2024-11-01 15:12:15 C 01 59 27.58 +19 05 16.2 – V D29
2024-11-01 15:13:32 C 01 59 27.55 +19 05 15.7 – V D29
2024-11-01 15:32:37 C 01 59 26.96 +19 05 10.8 – V D29
2024-11-01 15:33:53 C 01 59 26.95 +19 05 10.4 – V D29
2024-11-01 15:52:59 C 01 59 26.34 +19 05 05.6 – V D29
2024-11-01 15:54:15 C 01 59 26.31 +19 05 05.2 – V D29
2024-11-01 20:36:59 C 01 59 18.233 +19 03 49.90 – X L79
2024-11-01 20:41:02 C 01 59 18.106 +19 03 48.89 – X L79
2024-11-01 20:45:09 C 01 59 18.000 +19 03 48.17 – X L79
2024-11-02 09:47:06 C 01 58 55.080 +19 00 22.97 – V T08
2024-11-02 10:07:33 C 01 58 54.473 +19 00 17.42 – V T08
2024-11-02 10:18:19 C 01 58 54.144 +19 00 14.65 – V T08
2024-11-02 10:23:47 C 01 58 53.986 +19 00 13.28 – V T08
2024-11-02 17:34:21 C 01 58 41.35 +18 58 17.6 – q Q11
2024-11-02 17:41:46 C 01 58 41.15 +18 58 15.8 – q Q11
2024-11-02 17:48:39 C 01 58 40.93 +18 58 13.5 – q Q11
2024-11-02 20:22:11 C 01 58 36.82 +18 57 32.7 – V G17
2024-11-02 20:32:55 C 01 58 36.45 +18 57 29.8 – V G17
2024-11-02 20:43:38 C 01 58 36.15 +18 57 26.8 – V G17
2024-11-02 21:24:03 C 01 58 34.99 +18 57 16.2 – – A77
2024-11-02 21:35:59 C 01 58 34.64 +18 57 13.1 – – A77
2024-11-02 21:47:57 C 01 58 34.27 +18 57 09.9 – – A77
2024-11-02 22:31:43 C 01 58 33.134 +18 56 58.92 – V Z10
2024-11-02 22:41:49 C 01 58 32.810 +18 56 56.33 – V Z10
2024-11-02 22:52:58 C 01 58 32.460 +18 56 53.52 – V Z10
2024-11-02 22:54:51 C 01 58 32.302 +18 56 51.32 – V I81
2024-11-02 22:59:00 C 01 58 32.182 +18 56 50.21 – V I81
2024-11-02 23:03:10 C 01 58 32.054 +18 56 49.09 – V I81
2024-11-03 09:50:39 C 01 58 13.265 +18 53 58.81 – V T05
2024-11-03 10:39:12 C 01 58 11.810 +18 53 45.92 – V T05
2024-11-03 10:43:52 C 01 58 11.681 +18 53 44.59 – V T05
2024-11-03 10:54:16 C 01 58 11.345 +18 53 41.60 – V T05
2024-11-03 11:02:48 C 01 58 11.32 +18 53 38.5 – q D95
2024-11-03 11:15:09 C 01 58 10.97 +18 53 35.4 – q D95
2024-11-03 11:24:25 C 01 58 10.71 +18 53 32.5 – q D95
2024-11-03 12:24:59 C 01 58 08.97 +18 53 16.5 – V 900
2024-11-03 12:35:04 C 01 58 08.67 +18 53 13.9 – V 900
2024-11-03 13:50:13 C 01 58 06.35 +18 52 53.7 – q 903
2024-11-03 14:00:17 C 01 58 06.06 +18 52 51.2 – q 903