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
1951-10-07 07:25:59 A 00 44 30.23 +37 13 59.5 675
1951-10-08 06:58:00 A 00 43 47.47 +37 08 53.2 675
1951-10-09 08:06:00 A 00 43 01.06 +37 02 48.7 675
1951-10-12 07:33:43 A 00 40 49.24 +36 42 28.0 662
1951-10-12 08:01:44 A 00 40 48.21 +36 42 18.6 662
1951-10-23 07:42:04 A 00 33 13.26 +34 47 29.7 662
1951-10-23 08:00:16 A 00 33 12.76 +34 47 19.3 662
1951-10-31 02:56:56 A 00 29 17.00 +32 51 58.6 662
1951-10-31 03:09:54 A 00 29 16.79 +32 51 49.8 662
1951-11-25 01:24:04 A 00 32 11.64 +25 11 04.0 754
1951-11-25 05:15:18 A 00 32 17.80 +25 08 05.2 672
1951-11-25 05:20:32 A 00 32 17.91 +25 08 01.2 672
1951-12-02 04:23:57 A 00 38 01.02 +23 02 01.3 754
1951-12-19 00:20:38 A 00 59 49.98 +18 45 22.0 754
1951-12-21 02:47:47 A 01 03 14.90 +18 18 59.9 662
1951-12-21 03:02:00 A 01 03 15.86 +18 18 52.4 662
1951-12-21 07:05:58 A 01 03 32.32 +18 16 49.0 672
1951-12-21 07:09:58 A 01 03 32.59 +18 16 46.8 672
1951-12-23 03:39:42 A 01 06 41.11 +17 54 43.7 672
1951-12-23 03:43:28 A 01 06 41.34 +17 54 42.1 672
1951-12-24 01:13:53 A 01 08 14.64 +17 44 24.1 754
1952-01-27 05:40:17 A 02 21 22.28 +13 49 50.3 672
1952-02-19 04:56:00 A 03 20 08.29 +13 06 21.4 672
1952-02-19 05:00:44 A 03 20 08.74 +13 06 20.5 672
1952-03-15 01:44:01 A 04 27 17.86 +12 45 20.5 754
1952-03-16 01:37:47 A 04 30 01.16 +12 44 17.4 754
1952-04-22 03:02:00 A 06 09 58.41 +11 16 02.2 711
1952-04-23 02:55:59 A 06 12 35.34 +11 12 12.4 711
1952-04-24 03:11:59 A 06 15 14.44 +11 08 04.9 711
1957-11-18 02:20:12 A 20 55 38.55 +01 58 27.0 689
1957-11-18 03:38:00 A 20 55 41.13 +01 58 23.1 689
1957-11-21 01:58:22 A 20 58 19.02 +01 55 08.1 689
1957-11-21 03:03:10 A 20 58 21.56 +01 55 05.8 689
1957-12-12 01:59:53 A 21 21 06.81 +02 03 50.9 689
1957-12-12 03:07:43 A 21 21 10.17 +02 03 55.6 689
1958-09-14 11:25:47 A 08 30 35.11 +12 30 44.1 689
1958-09-14 11:44:44 A 08 30 37.12 +12 30 29.6 689
1958-09-21 11:24:49 A 08 47 52.81 +10 22 04.6 689
1958-09-21 11:44:45 A 08 47 54.83 +10 21 48.3 689
1958-10-13 11:54:41 A 09 37 32.17 +03 14 24.0 689
1958-10-13 12:07:37 A 09 37 33.35 +03 14 13.2 689
1958-11-09 11:38:15 A 10 28 15.25 -05 40 42.1 689
1958-11-09 12:14:04 A 10 28 17.66 -05 41 11.4 689
1958-11-09 12:38:00 A 10 28 19.24 -05 41 30.6 689
1958-12-10 10:45:36 A 11 10 41.21 -15 12 34.4 689
1958-12-10 11:19:31 A 11 10 42.67 -15 12 58.3 689
1959-01-12 09:31:34 A 11 30 47.75 -23 17 32.7 689
1959-02-06 08:02:05 A 11 23 56.91 -26 39 02.5 689
1959-02-06 09:19:53 A 11 23 54.77 -26 39 16.0 689
1959-03-02 07:13:27 A 11 03 27.10 -26 21 14.4 689