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
2004-04-09 11:26:33 C 04 24 49.54 +16 33 35.6 – c D70
2004-04-09 11:32:19 C 04 24 50.28 +16 33 35.0 – c D70
2004-04-09 11:36:49 C 04 24 50.86 +16 33 35.5 – c D70
2004-04-09 18:34:14 C 04 25 43.56 +16 33 23.7 – o 084
2004-04-10 19:13:55 C 04 28 50.00 +16 32 42.7 – c 235
2004-04-10 19:49:16 C 04 28 54.60 +16 32 41.7 – c A32
2004-04-10 20:03:50 C 04 28 56.43 +16 32 41.5 – c A32
2004-04-10 20:07:03 C 04 28 56.84 +16 32 41.0 – c A32
2004-04-10 20:09:41 C 04 28 57.12 +16 32 40.2 – d A49
2004-04-10 20:12:40 C 04 28 57.47 +16 32 38.8 – d A49
2004-04-10 20:14:46 C 04 28 57.72 +16 32 39.8 – d A49
2004-04-11 10:28:41 C 04 30 45.37 +16 32 14.0 – m 340
2004-04-11 10:31:01 C 04 30 45.65 +16 32 13.7 – m 340
2004-04-11 10:36:26 C 04 30 46.35 +16 32 13.1 – m 340
2004-04-11 11:19:30 C 04 30 51.80 +16 32 11.2 – m 367
2004-04-11 11:23:29 C 04 30 52.28 +16 32 11.3 – m 367
2004-04-12 19:14:19 C 04 34 53.14 +16 30 55.6 – d A46
2004-04-12 19:15:40 C 04 34 53.37 +16 30 55.7 – d A46
2004-04-12 19:21:04 C 04 34 53.98 +16 30 56.0 – d A46
2004-04-12 19:26:28 C 04 34 54.70 +16 30 55.6 – d A46
2004-04-12 19:29:11 C 04 34 55.05 +16 30 55.2 – d A46
2004-04-12 19:31:49 C 04 34 55.26 +16 30 55.5 – c 442
2004-04-12 19:31:55 C 04 34 55.41 +16 30 56.0 – d A46
2004-04-12 19:34:07 C 04 34 55.56 +16 30 54.5 – c 442
2004-04-13 18:28:09 C 04 37 48.69 +16 29 50.4 – o 084
2004-04-13 19:21:46 C 04 37 55.30 +16 29 48.9 – – 619
2004-04-13 19:23:48 C 04 37 55.50 +16 29 49.6 – – 619
2004-04-13 19:25:50 C 04 37 55.84 +16 29 49.6 – – 619
2004-04-13 20:12:04 C 04 38 01.71 +16 29 48.8 – c J78
2004-04-13 20:13:48 C 04 38 01.93 +16 29 48.6 – c J78
2004-04-13 20:15:26 C 04 38 02.12 +16 29 48.3 – c J78
2004-04-13 20:17:18 C 04 38 02.38 +16 29 48.0 – c J78
2004-04-14 02:05:53 C 04 38 46.24 +16 29 29.7 – r 750
2004-04-14 02:10:00 C 04 38 46.76 +16 29 29.4 – r 750
2004-04-14 02:18:02 C 04 38 47.80 +16 29 28.6 – r 750
2004-04-14 19:42:03 C 04 40 59.20 +16 28 35.4 – c J78
2004-04-14 19:47:40 C 04 41 00.05 +16 28 35.0 – c J78
2004-04-14 19:49:01 C 04 41 00.20 +16 28 34.7 – c J78
2004-04-15 19:54:52 C 04 44 02.12 +16 27 08.9 – c A32
2004-04-15 19:59:43 C 04 44 02.60 +16 27 09.4 – c A32
2004-04-15 20:04:33 C 04 44 03.23 +16 27 09.3 – c A32
2004-04-16 18:36:25 C 04 46 53.31 +16 25 41.7 – o 084
2004-04-17 10:50:52 C 04 48 55.73 +16 24 37.1 – m 349
2004-04-17 10:52:05 C 04 48 55.87 +16 24 38.1 – m 349
2004-04-17 10:53:17 C 04 48 56.04 +16 24 38.4 – m 349
2004-04-17 19:01:26 C 04 49 57.40 +16 24 00.4 – o 084
2004-04-17 19:27:32 C 04 50 00.82 +16 24 00.1 – c J97
2004-04-17 19:29:49 C 04 50 01.03 +16 23 59.3 – c J97
2004-04-17 19:31:41 C 04 50 01.25 +16 23 59.7 – c J97
2004-04-17 19:37:47 C 04 50 01.98 +16 23 59.0 – c J97