IAA RAS IAA Minor Planet Database

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
2019-01-08 13:57:20 C 11 32 06.74 +28 18 59.5 – V T05
2019-01-08 14:23:47 C 11 32 07.56 +28 19 03.7 – V T05
2019-01-08 14:28:42 C 11 32 07.72 +28 19 04.5 – V T05
2019-01-08 14:39:40 C 11 32 08.05 +28 19 06.4 – V T05
2019-01-08 14:40:21 C 11 32 08.07 +28 19 06.4 – V T05
2019-01-08 14:52:50 C 11 32 08.42 +28 19 08.7 – V T05
2019-01-09 01:44:19 C 11 32 29.26 +28 20 58.1 – q J22
2019-01-09 01:46:37 C 11 32 29.29 +28 20 58.5 – q J22
2019-01-09 01:53:32 C 11 32 29.53 +28 20 59.8 – q J22
2019-01-09 07:27:10 C 11 32 39.62 +28 22 03.1 – q W96
2019-01-09 08:02:36 C 11 32 40.63 +28 22 09.2 – q W96
2019-01-10 13:36:03 C 11 33 33.59 +28 27 18.7 – V T08
2019-01-10 13:49:10 C 11 33 33.95 +28 27 21.0 – V T08
2019-01-10 14:03:06 C 11 33 34.33 +28 27 23.6 – V T08
2019-01-10 14:17:22 C 11 33 34.73 +28 27 26.0 – V T08
2019-01-12 01:14:58 C 11 34 33.54 +28 33 47.5 – Q 232
2019-01-12 01:25:50 C 11 34 33.93 +28 33 50.2 – Q 232
2019-01-12 01:36:45 C 11 34 34.22 +28 33 52.2 – Q 232
2019-01-12 02:12:10 C 11 34 35.10 +28 33 57.1 – q I81
2019-01-12 02:14:15 C 11 34 35.16 +28 33 57.6 – q I81
2019-01-12 02:16:22 C 11 34 35.21 +28 33 57.9 – q I81
2019-01-12 02:18:27 C 11 34 35.27 +28 33 58.3 – q I81
2019-01-12 02:36:22 C 11 34 35.67 +28 34 03.1 – q A77
2019-01-12 02:41:13 C 11 34 35.84 +28 34 04.2 – q A77
2019-01-12 02:49:30 C 11 34 36.11 +28 34 05.3 – q A77
2019-01-12 02:55:25 C 11 34 36.24 +28 34 07.2 – q A77
2019-01-12 03:02:31 C 11 34 36.45 +28 34 08.3 – q A77
2019-01-12 04:58:41 C 11 34 39.41 +28 34 29.9 – Q J01
2019-01-12 05:04:53 C 11 34 39.60 +28 34 31.4 – q A77
2019-01-12 05:09:06 C 11 34 39.67 +28 34 31.9 – Q J01
2019-01-12 05:20:06 C 11 34 39.95 +28 34 33.9 – Q J01
2019-01-12 05:20:45 C 11 34 39.97 +28 34 34.7 – q A77
2019-01-12 05:40:41 C 11 34 40.52 +28 34 38.7 – q A77
2019-01-12 06:44:47 C 11 34 42.50 +28 34 56.3 – q W96
2019-01-12 07:28:07 C 11 34 43.56 +28 35 04.5 – q W96
2019-01-12 09:03:04 C 11 34 45.84 +28 35 17.7 – V 703
2019-01-12 09:10:41 C 11 34 46.14 +28 35 18.8 – V 703
2019-01-12 09:18:19 C 11 34 46.35 +28 35 20.2 – V 703
2019-01-12 09:25:57 C 11 34 46.57 +28 35 21.6 – V 703
2019-01-12 13:40:48 C 11 34 53.42 +28 36 10.5 – V T05
2019-01-12 13:54:53 C 11 34 53.74 +28 36 13.3 – V T05
2019-01-12 14:21:47 C 11 34 54.42 +28 36 18.4 – V T05
2019-01-12 14:24:54 C 11 34 54.47 +28 36 19.0 – V T05
2019-01-12 16:10:15 C 11 34 57.47 +28 36 36.5 – q D95
2019-01-12 16:11:48 C 11 34 57.51 +28 36 36.7 – q D95
2019-01-12 16:21:08 C 11 34 57.73 +28 36 38.7 – q D95
2019-01-13 00:50:18 C 11 35 10.99 +28 38 14.6 – w 458
2019-01-13 00:55:24 C 11 35 11.16 +28 38 15.4 – w 458
2019-01-13 04:03:43 C 11 35 15.69 +28 38 52.7 – Q J01
2019-01-13 04:08:57 C 11 35 15.82 +28 38 53.7 – Q J01