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
2019-08-04 10:53:23 C 12 45 40.01 -00 56 23.7 m 349
2019-08-04 11:02:09 C 12 45 40.58 -00 56 29.3 m 349
2025-07-28 14:17:53 C 03 46 57.860 +19 21 03.11 X F52
2025-07-28 14:25:15 C 03 46 58.133 +19 21 04.50 X F52
2025-07-28 14:32:34 C 03 46 58.415 +19 21 06.22 X F52
2025-08-23 07:45:27 C 04 08 26.47 +21 20 05.4 X W62
2025-08-23 08:05:39 C 04 08 27.06 +21 20 09.1 X W62
2025-08-23 08:25:49 C 04 08 27.65 +21 20 12.9 X W62
2025-09-05 13:41:59 C 04 16 42.835 +22 16 50.40 X F51
2025-09-05 14:21:25 C 04 16 43.685 +22 16 57.43 X F51
2025-09-05 14:41:12 C 04 16 44.091 +22 17 00.93 X F51
2025-09-20 12:19:44 C 04 22 49.490 +23 18 28.65 X F52
2025-09-20 12:38:03 C 04 22 49.683 +23 18 31.92 X F52
2025-09-20 12:56:23 C 04 22 49.875 +23 18 35.01 X F52
2025-09-20 13:14:43 C 04 22 50.074 +23 18 38.23 X F52
2025-09-30 12:30:57 C 04 24 32.470 +23 58 40.17 X F52
2025-09-30 12:48:23 C 04 24 32.496 +23 58 43.22 X F52
2025-09-30 13:06:01 C 04 24 32.532 +23 58 46.17 X F52
2025-09-30 13:23:48 C 04 24 32.558 +23 58 49.21 X F52
2025-10-02 02:23:14 C 04 24 36.87 +24 04 54.8 q 215
2025-10-02 02:30:43 C 04 24 36.79 +24 04 55.4 q 215
2025-10-02 02:38:11 C 04 24 36.84 +24 04 56.8 q 215
2025-10-06 08:34:47 C 04 24 32.209 +24 21 39.85 V V00
2025-10-06 08:44:52 C 04 24 32.188 +24 21 41.62 V V00
2025-10-06 08:52:55 C 04 24 32.148 +24 21 42.80 V V00
2025-10-06 09:00:58 C 04 24 32.119 +24 21 44.35 V V00
2025-10-07 08:34:29 C 04 24 27.32 +24 25 38.0 V X03
2025-10-07 08:44:51 C 04 24 27.27 +24 25 39.6 V X03
2025-10-07 08:54:10 C 04 24 27.22 +24 25 41.2 V X03
2025-10-21 20:39:46 C 04 20 34.91 +25 20 06.3 V D29
2025-10-21 21:00:07 C 04 20 34.51 +25 20 09.6 V D29
2025-10-21 21:20:29 C 04 20 34.08 +25 20 12.0 V D29
2025-10-23 15:34:22 C 04 19 45.132 +25 26 27.89 q Q14
2025-10-23 15:53:49 C 04 19 44.503 +25 26 26.74 q Q14
2025-10-26 07:46:37 C 04 18 21.218 +25 35 45.35 V G96
2025-10-26 07:54:00 C 04 18 21.038 +25 35 46.54 V G96
2025-10-26 08:01:24 C 04 18 20.844 +25 35 47.51 V G96
2025-10-26 08:08:48 C 04 18 20.682 +25 35 48.77 V G96
2025-11-01 16:39:44 C 04 14 21.569 +25 56 40.92 W Q21
2025-11-01 16:54:52 C 04 14 20.635 +25 56 41.93 W Q21
2025-11-02 06:05:43 C 04 13 57.835 +25 58 26.51 V G96
2025-11-02 06:13:14 C 04 13 57.616 +25 58 28.24 V G96
2025-11-02 06:20:45 C 04 13 57.353 +25 58 28.78 V G96
2025-11-02 06:28:15 C 04 13 57.162 +25 58 30.22 V G96
2025-11-10 23:13:37 B 04 07 01.128 +26 23 22.63 W 970
2025-11-10 23:41:35 B 04 07 00.103 +26 23 25.87 W 970
2025-11-13 19:16:30 C 04 04 28.06 +26 30 27.6 V D29
2025-11-13 19:36:52 C 04 04 27.27 +26 30 29.5 V D29
2025-11-13 19:57:14 C 04 04 26.45 +26 30 31.2 V D29
2025-11-14 18:00:52 C 04 03 35.414 +26 32 40.49 q Q14