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
2025-11-14 18:09:05 C 04 03 35.112 +26 32 42.90 q Q14
2025-11-15 08:55:45 C 04 03 00.813 +26 34 08.99 X F52
2025-11-15 09:13:17 C 04 03 00.108 +26 34 10.74 X F52
2025-11-15 09:30:48 C 04 02 59.397 +26 34 12.42 X F52
2025-11-15 12:57:27 C 04 02 51.23 +26 34 30.1 q 903
2025-11-15 13:06:33 C 04 02 50.87 +26 34 31.0 q 903
2025-11-15 13:15:37 C 04 02 50.55 +26 34 32.2 q 903
2025-11-15 18:53:42 C 04 02 36.99 +26 35 04.2 V D29
2025-11-15 19:14:04 C 04 02 36.17 +26 35 06.0 V D29
2025-11-15 19:34:26 C 04 02 35.36 +26 35 08.0 V D29
2025-11-17 10:57:22 C 04 01 01.361 +26 38 44.45 V T05
2025-11-17 11:01:57 C 04 01 01.152 +26 38 44.92 V T05
2025-11-17 11:10:00 C 04 01 00.830 +26 38 45.82 V T05
2025-11-17 11:24:39 C 04 01 00.312 +26 38 46.93 V T05
2025-11-19 15:26:47 C 03 58 53.24 +26 43 12.9 m 349
2025-11-19 15:47:52 C 03 58 52.37 +26 43 14.4 m 349
2025-11-19 18:40:45 C 03 58 45.14 +26 43 28.2 V D29
2025-11-19 19:01:07 C 03 58 44.27 +26 43 29.7 V D29
2025-11-19 19:21:29 C 03 58 43.43 +26 43 31.5 V D29
2025-11-19 22:15:53 C 03 58 36.641 +26 43 46.06 V R17
2025-11-19 22:36:15 C 03 58 35.789 +26 43 47.82 V R17
2025-11-19 22:56:39 C 03 58 34.882 +26 43 49.66 V R17
2025-11-19 23:17:00 C 03 58 34.037 +26 43 51.31 V R17
2025-11-20 15:36:52 C 03 57 53.191 +26 45 09.07 q Q14
2025-11-20 15:46:06 C 03 57 52.913 +26 45 09.36 q Q14
2025-11-20 18:32:43 C 03 57 45.96 +26 45 22.6 V D29
2025-11-20 18:33:59 C 03 57 45.89 +26 45 22.7 V D29
2025-11-20 18:53:04 C 03 57 45.10 +26 45 24.2 V D29
2025-11-20 18:54:21 C 03 57 45.04 +26 45 24.3 V D29
2025-11-20 19:13:26 C 03 57 44.24 +26 45 25.7 V D29
2025-11-20 19:14:42 C 03 57 44.18 +26 45 25.7 V D29
2025-11-21 14:51:10 C 03 56 55.368 +26 46 56.35 q Q14
2025-11-21 15:10:37 C 03 56 54.689 +26 46 55.78 q Q14
2025-11-21 17:20:07 C 03 56 49.102 +26 47 11.44 V P07
2025-11-21 17:25:25 C 03 56 48.914 +26 47 12.30 V P07
2025-11-21 17:57:50 C 03 56 47.441 +26 47 14.39 V P07
2025-11-21 18:21:11 C 03 56 46.481 +26 47 16.22 V P07
2025-11-21 19:20:58 C 03 56 43.942 +26 47 20.18 V P07
2025-11-21 19:47:23 C 03 56 42.790 +26 47 21.52 V P07
2025-11-23 07:52:50 C 03 55 12.322 +26 49 57.50 X F52
2025-11-23 08:10:36 C 03 55 11.555 +26 49 58.76 X F52
2025-11-23 08:28:19 C 03 55 10.787 +26 50 00.12 X F52
2025-11-23 08:46:00 C 03 55 10.020 +26 50 01.36 X F52
2025-11-24 03:26:54 C 03 54 22.757 +26 51 18.04 V W53
2025-11-24 03:38:22 C 03 54 22.296 +26 51 16.67 V W53
2025-11-24 03:50:55 C 03 54 21.641 +26 51 19.19 V W53
2025-11-24 05:17:14 C 03 54 17.942 +26 51 23.58 V W53
2025-11-24 05:28:38 C 03 54 17.366 +26 51 25.63 V W53
2025-11-24 05:41:18 C 03 54 16.915 +26 51 26.60 V W53
2025-11-24 09:56:00 C 03 54 06.132 +26 51 44.89 V T05