IAA RAS IAA Minor Planet Database

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 (5759)
Date Type RA Dec Mag Band Observatory
2003-12-30 18:53:31 C 23 54 03.68 +13 19 00.2 – – 619
2003-12-30 18:55:33 C 23 54 03.87 +13 18 59.8 – – 619
2003-12-30 18:57:35 C 23 54 04.11 +13 18 59.2 – – 619
2003-12-31 19:37:52 C 23 56 08.19 +13 17 32.4 – c A32
2003-12-31 19:41:07 C 23 56 08.47 +13 17 32.4 – c A32
2003-12-31 19:44:21 C 23 56 08.75 +13 17 32.5 – c A32
2003-12-31 19:47:34 C 23 56 08.99 +13 17 32.2 – c A32
2004-01-01 08:44:45 C 23 57 14.76 +13 16 53.4 – m 379
2004-01-01 08:46:24 C 23 57 14.94 +13 16 53.1 – m 379
2004-01-02 16:29:42 C 23 59 57.26 +13 15 26.1 – o 084
2004-01-02 20:00:36 C 00 00 15.37 +13 15 17.6 – r 213
2004-01-02 20:01:53 C 00 00 15.47 +13 15 18.1 – r 213
2004-01-02 20:03:45 C 00 00 15.62 +13 15 18.1 – r 213
2004-01-03 08:44:01 C 00 01 21.32 +13 14 50.5 – m 379
2004-01-03 08:56:24 C 00 01 22.41 +13 14 50.5 – m 379
2004-01-03 09:20:25 C 00 01 24.43 +13 14 49.2 – m 349
2004-01-03 09:24:48 C 00 01 24.81 +13 14 49.1 – m 349
2004-01-03 09:27:01 C 00 01 24.98 +13 14 49.2 – m 349
2004-01-03 09:29:14 C 00 01 25.18 +13 14 48.8 – m 349
2004-01-03 16:39:50 C 00 02 02.51 +13 14 32.4 – o 084
2004-01-03 16:56:20 C 00 02 04.02 +13 14 33.2 – r 143
2004-01-03 16:59:40 C 00 02 04.29 +13 14 32.9 – r 143
2004-01-03 17:03:02 C 00 02 04.59 +13 14 32.8 – r 143
2004-01-03 17:06:24 C 00 02 04.89 +13 14 32.8 – r 143
2004-01-03 17:13:05 C 00 02 05.44 +13 14 32.5 – r 143
2004-01-03 19:57:00 C 00 02 19.43 +13 14 27.5 – r 445
2004-01-03 20:02:02 C 00 02 19.86 +13 14 27.5 – r 445
2004-01-03 20:07:14 C 00 02 20.32 +13 14 27.5 – r 445
2004-01-03 21:14:44 C 00 02 26.26 +13 14 25.5 – r 445
2004-01-04 17:02:43 C 00 04 10.04 +13 13 50.7 – o 084
2004-01-04 20:06:19 C 00 04 26.04 +13 13 47.8 – c A03
2004-01-04 21:05:51 C 00 04 31.20 +13 13 46.1 – c A03
2004-01-05 17:33:26 C 00 06 19.49 +13 13 19.8 – d 048
2004-01-05 17:34:31 C 00 06 19.61 +13 13 20.1 – d 048
2004-01-05 17:36:42 C 00 06 19.83 +13 13 19.7 – d 048
2004-01-05 17:37:47 C 00 06 19.86 +13 13 19.8 – d 048
2004-01-05 17:38:53 C 00 06 19.98 +13 13 19.5 – d 048
2004-01-05 20:01:56 C 00 06 32.44 +13 13 16.9 – d A46
2004-01-05 20:06:50 C 00 06 32.94 +13 13 16.9 – d A46
2004-01-05 20:08:27 C 00 06 33.05 +13 13 16.8 – d A46
2004-01-05 20:09:05 C 00 06 33.11 +13 13 18.1 – r 213
2004-01-05 20:10:18 C 00 06 33.27 +13 13 18.2 – r 213
2004-01-05 20:11:43 C 00 06 33.39 +13 13 17.3 – d A46
2004-01-05 20:12:46 C 00 06 33.61 +13 13 18.6 – r 213
2004-01-05 20:13:19 C 00 06 33.53 +13 13 17.6 – d A46
2004-01-05 20:16:35 C 00 06 33.82 +13 13 17.3 – d A46
2004-01-05 22:05:50 C 00 06 43.22 +13 13 15.1 – c 204
2004-01-05 22:08:24 C 00 06 43.45 +13 13 15.5 – c 204
2004-01-06 08:45:37 C 00 07 40.38 +13 13 07.5 – m 379
2004-01-06 08:48:55 C 00 07 40.67 +13 13 07.3 – m 379