143P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2015-12-30 (JD 2457386.5)
Eccentricity (e)0.4098400782 ± 2.53e-08
Semi-major axis (a)4.2947410665 AU ± 9.04e-09
Inclination (i)4.69393186° ± 2.73e-06
Long. of Asc. Node (Ω)245.30470063° ± 3.66e-05
Arg. of Perihelion (ω)320.82234293° ± 3.66e-05
Mean Anomaly (M)264.82689032° ± 2.03e-06
Mean Motion (n)0.1107405813°/day ± 3.50e-10
Perihelion dist (q)2.53458405 AU ± 1.09e-07
Aphelion dist (Q)6.05489808 AU ± 1.10e-07
Orbital Period8.90031705 yr ± 2.81e-08
NGA Modelg(r)
A2-6.90786322e-12 ± 2.96e-12 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-05-30
RMS Residual0.289″
Uncertainty0
Orbit TypeMBA
MOID1.532508 AU
Observations Used1350
Oppositions37
Arc Total1984-2026
First Observation Used1984-04-23
Last Observation Used2026-04-11
Observations (1487)
Date Type RA Dec Mag Band Observatory
2016-01-07 06:08:15 C 04 03 45.210 +20 14 21.40 L F51
2016-01-07 06:27:06 C 04 03 44.894 +20 14 20.43 L F51
2016-12-01 09:05:35 C 07 21 58.82 +18 41 48.4 o 691
2016-12-01 09:32:16 C 07 21 58.24 +18 41 48.0 o 691
2016-12-01 09:58:58 C 07 21 57.82 +18 41 47.4 o 691
2016-12-04 10:05:40 C 07 20 44.66 +18 40 28.5 R G45
2016-12-04 10:06:18 C 07 20 44.62 +18 40 28.7 R G45
2016-12-04 10:15:29 C 07 20 44.46 +18 40 28.5 R G45
2016-12-04 10:23:50 C 07 20 44.29 +18 40 27.8 R G45
2016-12-04 10:32:20 C 07 20 44.17 +18 40 28.0 R G45
2016-12-07 22:30:38 C 07 19 07.65 +18 39 17.9 q I81
2016-12-07 22:55:32 C 07 19 07.19 +18 39 19.3 q I81
2016-12-07 23:41:44 C 07 19 06.24 +18 39 19.0 q I81
2016-12-07 23:47:52 C 07 19 06.25 +18 39 20.0 q I81
2016-12-19 22:53:55 C 07 12 12.78 +18 38 27.9 q I81
2016-12-19 23:00:10 C 07 12 12.57 +18 38 28.7 q I81
2016-12-19 23:02:11 C 07 12 12.45 +18 38 28.3 q I81
2016-12-19 23:14:15 C 07 12 12.11 +18 38 28.2 q I81
2016-12-19 23:25:44 C 07 12 11.80 +18 38 28.2 q I81
2016-12-20 01:23:27 C 07 12 08.63 +18 38 30.2 q C23
2016-12-20 01:31:47 C 07 12 08.28 +18 38 28.0 q C23
2016-12-22 22:48:29 C 07 10 12.24 +18 38 55.0 S K25
2016-12-22 23:14:48 C 07 10 11.41 +18 38 55.3 S K25
2016-12-27 03:39:48 C 07 07 14.52 +18 39 53.9 R G45
2016-12-27 03:56:32 C 07 07 14.02 +18 39 54.4 R G45
2016-12-27 04:03:24 C 07 07 13.82 +18 39 54.6 R G45
2016-12-27 04:11:03 C 07 07 13.57 +18 39 54.3 R G45
2016-12-27 09:13:03 C 07 07 04.26 +18 39 57.6 q G96
2016-12-27 09:21:04 C 07 07 04.08 +18 39 57.5 q G96
2016-12-27 09:27:20 C 07 07 03.83 +18 39 58.6 q G96
2016-12-27 09:33:33 C 07 07 03.64 +18 39 58.6 q G96
2016-12-28 00:37:42 C 07 06 36.28 +18 40 08.2 q I81
2016-12-28 00:40:46 C 07 06 36.20 +18 40 08.1 q I81
2016-12-28 00:43:50 C 07 06 36.11 +18 40 08.0 q I81
2016-12-28 21:22:27 C 07 05 58.52 +18 40 24.9 S K25
2016-12-28 21:55:23 C 07 05 57.51 +18 40 25.1 S K25
2016-12-29 03:39:04 C 07 05 47.02 +18 40 30.0 R G45
2016-12-29 03:46:01 C 07 05 46.83 +18 40 30.5 R G45
2016-12-29 03:52:52 C 07 05 46.59 +18 40 30.4 R G45
2016-12-29 04:00:29 C 07 05 46.38 +18 40 30.1 R G45
2016-12-29 04:07:26 C 07 05 46.13 +18 40 30.5 R G45
2016-12-29 04:14:26 C 07 05 45.94 +18 40 30.7 R G45
2016-12-29 21:37:56 C 07 05 13.76 +18 40 44.5 q 215
2016-12-29 21:40:42 C 07 05 13.68 +18 40 44.6 q 215
2016-12-29 21:43:29 C 07 05 13.60 +18 40 44.7 q 215
2016-12-30 23:43:53 C 07 04 25.19 +18 41 07.4 q A77
2016-12-31 01:07:01 C 07 04 22.54 +18 41 08.8 q A77
2017-01-02 13:36:20 C 07 02 29.14 +18 42 07.3 q Q21
2017-01-02 13:50:53 C 07 02 28.47 +18 42 06.0 q Q21
2017-01-04 23:40:23 C 07 00 38.60 +18 43 06.5 q C23