40P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2007-04-08 (JD 2454198.5)
Eccentricity (e)
Semi-major axis (a)— AU
Inclination (i)—°
Long. of Asc. Node (Ω)—°
Arg. of Perihelion (ω)—°
Mean Anomaly (M)—°
Mean Motion (n)0.0909400457°/day
Perihelion dist (q)1.80046740 AU
Aphelion dist (Q)7.99434073 AU
Orbital Period10.83819869 yr
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.827402 AU
Observations Used29
Oppositions
Arc Total2003-2026
First Observation Used
Last Observation Used2026-01-02
Observations (1573)
Date Type RA Dec Mag Band Observatory
1960-04-16 06:15:32 A 09 14 02.61 +25 01 32.8 689
1960-05-17 04:08:17 A 10 14 20.18 +22 01 50.3 689
1960-05-17 04:49:09 A 10 14 23.91 +22 01 33.6 689
1960-06-18 04:36:33 A 11 26 57.68 +15 26 54.7 689
1960-06-18 05:15:25 A 11 27 01.41 +15 26 30.3 689
1970-12-25 07:24:04 A 06 29 53.60 +12 25 48.7 695
1970-12-25 08:27:55 A 06 29 51.31 +12 25 54.7 695
1971-01-21 05:54:55 A 06 07 02.13 +14 00 16.0 695
1971-03-03 04:21:35 A 05 57 36.86 +17 32 40.5 695
1971-03-03 05:25:54 A 05 57 37.68 +17 32 55.8 695
1971-04-20 03:30:44 A 06 43 41.55 +20 54 29.9 695
1971-04-20 04:04:40 A 06 43 43.64 +20 54 33.8 695
1981-12-07 11:30:31 A 07 09 04.27 +11 51 10.3 675
1981-12-18 08:02:01 A 07 02 56.15 +12 06 24.1 675
1981-12-18 08:52:01 A 07 02 54.81 +12 06 28.3 675
1981-12-18 09:32:01 A 07 02 53.55 +12 06 31.2 675
1981-12-31 04:27:52 A 06 52 48.49 +12 44 06.1 A 801
1982-02-27 01:00:51 A 06 20 25.08 +18 24 41.9 A 801
1982-03-24 00:35:29 A 06 35 42.65 +20 46 37.3 A 801
1982-04-22 01:08:25 A 07 15 58.61 +22 24 37.1 A 801
1992-09-26 11:21:52 c 08 00 37.26 +14 16 31.1 691
1992-09-26 11:33:42 c 08 00 37.87 +14 16 29.7 691
1992-09-26 11:56:28 c 08 00 39.38 +14 16 25.1 691
1992-09-27 11:23:40 c 08 02 07.44 +14 12 42.6 691
1992-09-27 11:34:35 c 08 02 08.05 +14 12 41.0 691
1992-09-27 11:42:56 c 08 02 08.63 +14 12 37.9 691
1992-12-02 08:46:24 c 09 29 26.41 +10 01 08.9 691
1992-12-02 08:57:23 c 09 29 26.88 +10 01 07.6 691
1992-12-02 09:08:40 c 09 29 27.34 +10 01 07.0 691
1992-12-02 13:39:59 C 09 29 38.75 +10 00 42.4 658
1992-12-02 13:44:15 C 09 29 38.96 +10 00 41.4 658
1992-12-02 13:48:30 C 09 29 39.07 +10 00 41.2 658
1992-12-03 13:12:59 C 09 30 39.18 +09 58 43.9 658
1992-12-03 13:19:00 C 09 30 39.42 +09 58 43.2 658
1992-12-03 13:25:01 C 09 30 39.67 +09 58 42.8 658
1992-12-21 08:20:28 C 09 46 23.44 +09 48 27.9 801
1992-12-21 08:47:50 C 09 46 24.25 +09 48 28.5 801
1992-12-26 08:49:16 C 09 49 48.84 +09 56 34.4 801
1992-12-26 09:20:38 C 09 49 49.68 +09 56 37.4 801
1992-12-29 17:57:10 C 09 51 50.00 +10 05 22.7 900
1992-12-29 19:22:43 C 09 51 51.92 +10 05 33.6 900
1992-12-30 15:40:25 C 09 52 20.07 +10 08 12.2 411
1992-12-31 14:56:57 C 09 52 51.19 +10 11 28.1 411
1992-12-31 15:09:08 C 09 52 51.36 +10 11 28.2 411
1992-12-31 15:14:30 C 09 52 51.46 +10 11 29.7 411
1993-01-02 15:28:29 C 09 53 51.58 +10 19 05.6 376
1993-01-02 15:49:45 C 09 53 52.08 +10 19 08.8 376
1993-01-02 16:24:29 09 53 52.63 +10 19 13.8 372
1993-01-02 16:43:30 09 53 52.99 +10 19 16.5 372
1993-01-19 06:52:24 C 09 58 35.65 +12 05 07.7 801