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
2024-12-04 07:04:52 C 04 40 55.898 +21 07 25.03 V G96
2024-12-07 06:06:12 C 04 39 00.752 +21 01 54.70 V G96
2024-12-07 06:14:30 C 04 39 00.511 +21 01 53.90 V G96
2024-12-07 06:22:47 C 04 39 00.292 +21 01 53.58 V G96
2024-12-07 06:31:06 C 04 39 00.058 +21 01 52.86 V G96
2024-12-18 10:46:30 C 04 31 56.787 +20 41 08.92 X F51
2024-12-18 11:02:09 C 04 31 56.380 +20 41 07.70 X F51
2024-12-18 11:17:08 C 04 31 56.003 +20 41 06.60 X F51
2024-12-18 11:32:09 C 04 31 55.602 +20 41 05.18 X F51
2024-12-22 07:38:02 C 04 29 39.448 +20 34 11.50 V G96
2024-12-22 07:46:08 C 04 29 39.235 +20 34 10.96 V G96
2024-12-22 07:54:12 C 04 29 39.034 +20 34 10.31 V G96
2024-12-22 08:02:18 C 04 29 38.850 +20 34 09.59 V G96
2024-12-25 20:04:09 C 04 27 40.85 +20 28 04.2 q 215
2024-12-25 20:07:53 C 04 27 40.74 +20 28 04.0 q 215
2024-12-25 20:11:37 C 04 27 40.71 +20 28 03.3 q 215
2024-12-26 14:58:01 C 04 27 15.10 +20 26 44.3 V D29
2024-12-26 15:18:20 C 04 27 14.64 +20 26 43.2 V D29
2024-12-26 15:38:39 C 04 27 14.20 +20 26 41.5 V D29
2024-12-31 06:18:29 C 04 24 51.809 +20 19 10.37 X F52
2024-12-31 06:30:32 C 04 24 51.563 +20 19 09.63 X F52
2024-12-31 06:43:00 C 04 24 51.304 +20 19 08.73 X F52
2024-12-31 06:55:11 C 04 24 51.049 +20 19 07.92 X F52
2025-01-02 05:11:29 C 04 23 55.648 +20 16 08.72 V G96
2025-01-02 05:19:03 C 04 23 55.504 +20 16 08.22 V G96
2025-01-02 05:26:38 C 04 23 55.370 +20 16 07.86 V G96
2025-01-02 05:34:11 C 04 23 55.187 +20 16 07.07 V G96
2025-02-21 06:15:51 C 04 18 55.030 +19 49 08.51 X F51
2025-02-21 06:29:33 C 04 18 55.180 +19 49 08.79 X F51
2025-02-21 06:43:11 C 04 18 55.332 +19 49 09.04 X F51
2025-02-21 06:56:51 C 04 18 55.486 +19 49 09.27 X F51
2025-09-22 21:24:11 C 07 45 51.274 +17 58 13.83 W O18
2025-09-22 21:30:27 C 07 45 51.524 +17 58 12.93 W O18
2025-09-22 21:36:42 C 07 45 51.748 +17 58 12.24 W O18
2025-09-25 21:28:16 C 07 48 30.589 +17 47 52.12 W O18
2025-09-25 21:34:33 C 07 48 30.812 +17 47 51.36 W O18
2025-09-25 21:40:50 C 07 48 31.046 +17 47 50.47 W O18
2025-10-27 10:46:54 C 08 10 54.541 +15 59 32.06 V G96
2025-10-27 10:54:17 C 08 10 54.703 +15 59 31.02 V G96
2025-10-27 11:01:40 C 08 10 54.865 +15 59 29.87 V G96
2025-10-27 11:09:03 C 08 10 55.016 +15 59 28.93 V G96
2025-11-16 16:17:08 C 08 18 20.938 +15 00 30.96 q Q14
2025-11-16 16:25:21 C 08 18 21.091 +15 00 32.87 q Q14
2025-11-20 20:27:19 C 08 19 02.86 +14 50 29.8 V D29
2025-11-20 20:47:41 C 08 19 02.97 +14 50 27.9 V D29
2025-11-20 21:08:03 C 08 19 03.06 +14 50 25.8 V D29
2025-11-25 20:11:01 C 08 19 28.34 +14 39 39.8 V D29
2025-11-25 20:19:56 C 08 19 28.37 +14 39 39.1 V D29
2025-11-25 20:31:23 C 08 19 28.35 +14 39 38.1 V D29
2025-11-25 20:40:18 C 08 19 28.38 +14 39 37.3 V D29