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
2026-01-14 07:58:04 C 08 00 31.831 +14 17 31.81 V G96
2026-01-14 08:05:27 C 08 00 31.608 +14 17 32.21 V G96
2026-01-14 09:08:18 C 08 00 29.897 +14 17 35.48 V T05
2026-01-14 09:15:41 C 08 00 29.618 +14 17 35.77 V T05
2026-01-14 09:32:40 C 08 00 29.143 +14 17 36.67 V T05
2026-01-14 09:36:50 C 08 00 29.057 +14 17 36.85 V T05
2026-01-15 01:19:24 C 08 00 01.670 +14 18 18.22 V R17
2026-01-15 01:39:46 C 08 00 01.104 +14 18 19.15 V R17
2026-01-15 02:00:15 C 08 00 00.487 +14 18 20.38 V R17
2026-01-15 02:20:31 C 07 59 59.851 +14 18 21.10 V R17
2026-01-15 15:57:14 C 07 59 36.15 +14 18 58.0 V D29
2026-01-15 16:15:03 C 07 59 35.64 +14 18 58.9 V D29
2026-01-15 16:32:52 C 07 59 35.09 +14 18 59.5 V D29
2026-01-15 20:12:28 C 07 59 28.798 +14 19 08.98 W 215
2026-01-15 20:16:13 C 07 59 28.711 +14 19 09.44 W 215
2026-01-15 20:19:57 C 07 59 28.613 +14 19 09.80 W 215
2026-01-16 01:13:11 C 07 59 19.978 +14 19 23.84 V R17
2026-01-16 01:33:30 C 07 59 19.363 +14 19 25.21 V R17
2026-01-16 01:53:54 C 07 59 18.715 +14 19 25.79 V R17
2026-01-16 02:14:15 C 07 59 18.113 +14 19 26.76 V R17
2026-01-16 18:04:21 C 07 58 50.342 +14 20 13.31 q Q14
2026-01-16 18:13:35 C 07 58 49.975 +14 20 10.14 q Q14
2026-01-16 22:48:19 C 07 58 42.084 +14 20 29.00 V M22
2026-01-16 23:34:21 C 07 58 40.714 +14 20 33.58 V M22
2026-01-16 23:38:55 C 07 58 40.589 +14 20 31.67 V M22
2026-01-16 23:50:50 C 07 58 40.200 +14 20 32.14 V M22
2026-01-19 22:42:50 C 07 56 35.172 +14 24 07.16 V M22
2026-01-19 22:48:03 C 07 56 35.047 +14 24 07.78 V M22
2026-01-19 23:38:35 C 07 56 33.509 +14 24 10.80 V M22
2026-01-19 23:49:40 C 07 56 33.146 +14 24 11.77 V M22
2026-01-22 16:54:33 C 07 54 38.054 +14 27 42.62 V D29
2026-01-22 17:14:52 C 07 54 37.440 +14 27 43.78 V D29
2026-01-22 17:35:11 C 07 54 36.824 +14 27 45.09 V D29
2026-01-24 01:12:42 C 07 53 41.134 +14 29 34.76 V R17
2026-01-24 01:32:20 C 07 53 40.546 +14 29 36.06 V R17
2026-01-24 01:52:02 C 07 53 39.953 +14 29 37.21 V R17
2026-01-24 02:11:44 C 07 53 39.403 +14 29 38.00 V R17
2026-01-25 04:38:56 C 07 52 53.047 +14 31 15.02 V W68
2026-01-25 04:43:32 C 07 52 52.937 +14 31 16.43 V W68
2026-01-25 04:51:25 C 07 52 52.625 +14 31 16.21 V W68
2026-01-25 05:06:35 C 07 52 52.176 +14 31 16.68 V W68
2026-01-25 14:15:15 C 07 52 36.211 +14 31 49.94 W E62
2026-01-25 14:38:01 C 07 52 35.539 +14 31 51.24 W E62
2026-01-26 10:45:42 C 07 52 00.487 +14 33 01.87 V T08
2026-01-26 10:50:20 C 07 52 00.326 +14 33 02.27 V T08
2026-01-26 11:01:44 C 07 51 59.993 +14 33 02.30 V T08
2026-01-26 11:23:46 C 07 51 59.340 +14 33 04.32 V T08
2026-01-26 22:44:32 C 07 51 39.823 +14 33 43.52 V R17
2026-01-26 22:45:11 C 07 51 39.830 +14 33 44.86 V R17
2026-01-26 23:04:55 C 07 51 39.168 +14 33 46.98 V R17