123P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2016-10-18 (JD 2457679.5)
Eccentricity (e)0.4491484049 ± 3.77e-08
Semi-major axis (a)3.8602315306 AU ± 2.86e-08
Inclination (i)15.35795462° ± 2.97e-06
Long. of Asc. Node (Ω)46.50608418° ± 1.31e-05
Arg. of Perihelion (ω)102.96844304° ± 2.16e-05
Mean Anomaly (M)250.86673831° ± 6.35e-06
Mean Motion (n)0.1299547762°/day ± 1.44e-09
Perihelion dist (q)2.12641470 AU ± 1.46e-07
Aphelion dist (Q)5.59404837 AU ± 1.51e-07
Orbital Period7.58437906 yr ± 8.43e-08
NGA Modelg(r)
A1-1.38647709e-10 ± 1.11e-10 AU/d²
A27.03464295e-11 ± 9.70e-13 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-05-30
RMS Residual0.748″
Uncertainty0
Orbit TypeMBA
MOID1.197384 AU
Observations Used4576
Oppositions32
Arc Total1989-2026
First Observation Used1989-03-14
Last Observation Used2026-05-17
Observations (4851)
Date Type RA Dec Mag Band Observatory
2025-12-11 09:33:39 C 03 37 14.194 +27 09 26.60 V T05
2025-12-11 09:48:44 C 03 37 13.565 +27 09 27.04 V T05
2025-12-12 12:27:18 C 03 36 13.054 +27 10 06.02 V P07
2025-12-12 13:28:22 C 03 36 10.697 +27 10 07.14 V P07
2025-12-12 15:38:12 C 03 36 05.717 +27 10 09.59 V P07
2025-12-12 16:08:50 C 03 36 04.526 +27 10 10.27 V P07
2025-12-12 16:53:27 C 03 36 02.731 +27 10 11.17 V P07
2025-12-12 17:47:04 B 03 36 00.883 +27 10 09.24 X N56
2025-12-12 17:59:01 B 03 36 00.409 +27 10 09.70 X N56
2025-12-12 18:10:56 B 03 35 59.959 +27 10 09.36 X N56
2025-12-14 15:03:09 C 03 34 20.85 +27 11 02.6 V D29
2025-12-14 15:23:31 C 03 34 20.07 +27 11 03.6 V D29
2025-12-14 15:43:53 C 03 34 19.31 +27 11 04.0 V D29
2025-12-15 01:18:13 C 03 33 58.617 +27 11 12.09 Z M09
2025-12-15 01:29:11 C 03 33 58.168 +27 11 11.80 Z M09
2025-12-15 01:40:08 C 03 33 57.838 +27 11 11.94 Z M09
2025-12-15 09:31:27 C 03 33 41.054 +27 11 23.32 V T08
2025-12-15 09:36:04 C 03 33 40.862 +27 11 23.86 V T08
2025-12-15 09:44:00 C 03 33 40.579 +27 11 24.43 V T08
2025-12-15 10:00:53 C 03 33 39.922 +27 11 24.43 V T08
2025-12-15 10:35:50 C 03 33 39.04 +27 11 24.1 V D29
2025-12-15 10:56:12 C 03 33 38.30 +27 11 24.5 V D29
2025-12-15 11:16:34 C 03 33 37.53 +27 11 24.5 V D29
2025-12-17 17:34:44 B 03 31 44.424 +27 12 19.73 X N56
2025-12-17 17:43:10 B 03 31 44.050 +27 12 19.79 X N56
2025-12-17 17:51:37 B 03 31 43.720 +27 12 19.53 X N56
2025-12-18 10:10:17 C 03 31 11.394 +27 12 32.31 W Q21
2025-12-18 10:17:51 C 03 31 11.032 +27 12 35.70 W Q21
2025-12-18 10:25:24 C 03 31 10.831 +27 12 34.91 W Q21
2025-12-18 12:23:58 C 03 31 06.80 +27 12 36.2 V D29
2025-12-18 12:44:18 C 03 31 06.10 +27 12 36.6 V D29
2025-12-18 12:58:04 C 03 31 05.587 +27 12 40.28 V P07
2025-12-18 13:04:39 C 03 31 05.40 +27 12 36.8 V D29
2025-12-18 13:27:22 C 03 31 04.642 +27 12 40.82 V P07
2025-12-18 13:54:45 C 03 31 03.698 +27 12 41.54 V P07
2025-12-18 15:17:12 C 03 31 00.866 +27 12 42.05 V P07
2025-12-18 15:40:26 C 03 31 00.086 +27 12 42.52 V P07
2025-12-18 16:14:47 B 03 30 59.085 +27 12 39.74 X N56
2025-12-18 16:23:55 B 03 30 58.750 +27 12 40.62 X N56
2025-12-18 16:32:48 B 03 30 58.485 +27 12 40.33 X N56
2025-12-18 23:26:30 C 03 30 44.875 +27 12 46.58 V R17
2025-12-18 23:46:56 C 03 30 44.170 +27 12 46.48 V R17
2025-12-19 00:07:14 C 03 30 43.469 +27 12 47.34 V R17
2025-12-19 00:27:37 C 03 30 42.845 +27 12 47.30 V R17
2025-12-19 22:49:04 B 03 29 59.628 +27 13 04.91 W 970
2025-12-19 23:11:27 B 03 29 58.910 +27 13 05.12 W 970
2025-12-20 01:56:03 C 03 29 53.522 +27 13 06.79 Z M09
2025-12-20 02:07:02 C 03 29 53.252 +27 13 05.27 Z M09
2025-12-20 02:18:00 C 03 29 52.990 +27 13 06.26 Z M09
2025-12-20 12:55:46 C 03 29 33.026 +27 13 21.11 V P07