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
2025-12-20 13:27:31 C 03 29 32.042 +27 13 22.04 V P07
2025-12-20 13:50:47 C 03 29 31.337 +27 13 21.47 V P07
2025-12-20 14:45:04 C 03 29 29.542 +27 13 22.15 V P07
2025-12-20 15:19:29 C 03 29 28.404 +27 13 23.77 V P07
2025-12-20 23:22:22 C 03 29 13.474 +27 13 26.80 Z J22
2025-12-20 23:27:23 C 03 29 13.318 +27 13 26.98 Z J22
2025-12-20 23:32:26 C 03 29 13.159 +27 13 26.98 Z J22
2025-12-22 08:37:50 C 03 28 13.238 +27 13 54.52 V T05
2025-12-22 08:42:10 C 03 28 13.087 +27 13 55.02 V T05
2025-12-22 08:50:11 C 03 28 12.869 +27 13 54.70 V T05
2025-12-22 09:05:18 C 03 28 12.377 +27 13 54.98 V T05
2025-12-22 15:44:19 C 03 28 00.61 +27 13 57.8 m 349
2025-12-22 16:23:58 C 03 27 59.40 +27 13 58.5 m 349
2025-12-22 22:44:15 C 03 27 48.552 +27 14 04.63 W I81
2025-12-22 22:50:19 C 03 27 48.300 +27 14 03.30 W I81
2025-12-22 22:56:23 C 03 27 48.127 +27 14 03.44 W I81
2025-12-23 12:45:47 C 03 27 24.607 +27 14 19.68 V P07
2025-12-23 13:21:12 C 03 27 23.467 +27 14 20.00 V P07
2025-12-23 13:44:28 C 03 27 22.805 +27 14 20.58 V P07
2025-12-23 14:18:27 C 03 27 21.773 +27 14 20.76 V P07
2025-12-23 14:35:50 C 03 27 21.266 +27 14 21.37 V P07
2025-12-25 00:59:01 C 03 26 24.304 +27 14 43.33 Z M09
2025-12-25 01:10:20 C 03 26 23.978 +27 14 43.87 Z M09
2025-12-25 01:20:03 C 03 26 23.670 +27 14 43.44 Z M09
2025-12-25 15:42:33 C 03 26 00.94 +27 14 57.3 V D29
2025-12-25 16:02:55 C 03 26 00.39 +27 14 57.4 V D29
2025-12-25 16:23:17 C 03 25 59.82 +27 14 57.8 V D29
2025-12-25 21:00:26 C 03 25 52.896 +27 15 02.74 V R17
2025-12-25 21:20:48 C 03 25 52.346 +27 15 02.23 V R17
2025-12-25 21:41:11 C 03 25 51.802 +27 15 03.24 V R17
2025-12-25 22:01:33 C 03 25 51.264 +27 15 03.60 V R17
2025-12-26 02:13:13 C 03 25 44.416 +27 15 04.99 Z M09
2025-12-26 02:24:33 C 03 25 44.214 +27 15 03.31 Z M09
2025-12-26 02:34:16 C 03 25 44.017 +27 15 04.27 Z M09
2025-12-26 12:56:31 C 03 25 28.392 +27 15 15.73 q Q14
2025-12-26 13:14:59 C 03 25 27.756 +27 15 16.45 q Q14
2025-12-26 22:45:40 C 03 25 13.546 +27 15 21.92 W B96
2025-12-26 22:59:48 C 03 25 13.142 +27 15 24.30 W B96
2025-12-27 08:21:33 C 03 24 59.453 +27 15 33.66 V T08
2025-12-27 08:26:09 C 03 24 59.333 +27 15 33.48 V T08
2025-12-27 08:41:09 C 03 24 58.968 +27 15 34.06 V T08
2025-12-27 08:58:32 C 03 24 58.447 +27 15 33.88 V T08
2025-12-28 08:03:52 C 03 24 25.601 +27 15 55.84 V T05
2025-12-28 08:09:11 C 03 24 25.548 +27 15 55.40 V T05
2025-12-28 08:17:47 C 03 24 25.274 +27 15 55.30 V T05
2025-12-28 08:34:25 C 03 24 24.895 +27 15 55.55 V T05
2025-12-28 15:20:25 C 03 24 15.42 +27 16 00.3 D95
2025-12-28 15:26:33 C 03 24 15.24 +27 15 59.9 D95
2025-12-28 15:38:49 C 03 24 14.99 +27 15 59.9 D95
2025-12-28 18:38:09 B 03 24 11.17 +27 16 03.7 A77