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
1959-03-02 08:20:16 A 11 03 24.39 -26 20 59.8 689
1959-04-01 07:13:28 A 10 40 36.80 -21 48 30.9 689
1959-04-10 07:04:04 A 10 37 39.68 -20 08 39.6 689
1964-06-11 09:13:16 A 23 48 11.75 +18 31 46.9 689
1964-06-14 09:08:09 A 23 51 25.98 +19 09 09.3 689
1964-06-15 09:06:07 A 23 52 30.07 +19 21 39.9 689
1964-07-10 08:21:08 A 00 16 51.82 +24 36 46.7 689
1964-07-10 09:42:08 A 00 16 54.68 +24 37 29.9 689
1964-07-14 09:37:57 A 00 20 16.53 +25 27 47.6 689
1964-08-06 08:04:05 A 00 35 22.57 +30 06 04.5 689
1964-08-06 09:07:05 A 00 35 23.73 +30 06 33.8 689
1964-08-30 05:34:03 A 00 40 08.36 +34 04 29.6 689
1964-08-30 06:20:04 A 00 40 08.12 +34 04 45.1 689
1964-09-30 04:38:05 A 00 25 01.57 +35 33 52.2 689
1964-09-30 05:10:06 A 00 25 00.47 +35 33 47.7 689
1964-10-27 04:34:45 A 00 06 06.18 +31 10 12.8 689
1964-10-27 04:50:45 A 00 06 05.84 +31 10 02.6 689
1964-11-08 23:47:45 A 00 03 46.93 +27 39 27.8 024
1964-11-25 06:22:51 A 00 10 51.52 +23 03 13.9 689
1964-11-25 06:36:50 A 00 10 51.94 +23 03 04.5 689
1964-12-26 03:28:16 A 00 52 40.41 +16 42 53.2 689
1964-12-26 03:50:17 A 00 52 42.12 +16 42 44.8 689
1965-01-27 04:25:34 A 02 02 38.80 +14 15 56.9 689
1965-01-27 04:38:34 A 02 02 40.05 +14 15 56.7 689
1965-02-25 04:10:31 A 03 18 10.59 +14 01 06.1 689
1965-02-25 04:24:31 A 03 18 12.09 +14 01 06.0 689
1965-04-01 03:08:51 A 04 54 55.13 +13 42 54.8 689
1965-04-01 03:44:05 A 04 54 59.16 +13 42 52.0 689
1965-04-23 03:30:14 A 05 55 22.15 +12 43 24.5 689
1965-04-23 04:04:14 A 05 55 25.92 +12 43 18.7 689
1970-11-25 03:22:25 A 20 54 14.35 +00 50 39.1 695
1970-11-25 04:25:54 A 20 54 16.88 +00 50 39.0 695
1971-08-19 01:52:45 A 06 45 40.01 +23 12 11.0 046
1971-09-18 11:28:00 A 08 10 10.77 +15 36 34.2 693
1971-09-18 11:55:00 A 08 10 13.65 +15 36 14.3 693
1971-10-15 19:57:00 A 09 14 13.41 +06 42 49.5 370
1971-10-18 19:54:59 A 09 20 28.81 +05 40 33.4 370
1971-10-22 10:47:59 A 09 27 49.64 +04 24 51.0 693
1971-10-22 11:01:00 A 09 27 50.65 +04 24 39.0 693
1971-12-21 09:44:50 A 10 50 14.95 -15 38 50.3 695
1971-12-21 10:05:30 A 10 50 15.46 -15 39 05.1 695
1972-01-20 09:02:59 A 10 54 16.02 -22 35 06.2 693
1972-01-20 09:40:00 A 10 54 15.40 -22 35 21.2 693
1972-01-22 07:30:00 A 10 53 28.78 -22 52 49.3 806
1972-02-18 01:53:57 A 10 33 12.35 -24 22 49.7 821
1972-02-18 02:40:57 A 10 33 10.45 -24 22 45.6 821
1972-02-18 08:12:59 A 10 32 56.89 -24 22 17.4 693
1972-02-18 08:48:00 A 10 32 55.45 -24 22 14.0 693
1972-02-20 04:54:59 A 10 31 09.66 -24 16 46.0 821
1972-02-20 05:19:58 A 10 31 08.75 -24 16 42.2 821