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
2026-02-19 06:41:19 C 03 34 37.980 +28 48 02.81 V T08
2026-02-19 07:05:43 C 03 34 38.978 +28 48 05.04 V T08
2026-02-19 13:24:43 B 03 34 53.016 +28 48 57.92 W 900
2026-02-19 13:34:52 B 03 34 53.434 +28 48 58.86 W 900
2026-02-20 12:16:18 C 03 35 45.302 +28 52 08.33 q Q14
2026-02-20 12:20:24 C 03 35 45.838 +28 52 11.50 q Q14
2026-02-21 05:28:22 C 03 36 25.829 +28 54 38.66 V T05
2026-02-21 05:30:59 C 03 36 25.913 +28 54 39.49 V T05
2026-02-21 05:39:33 C 03 36 26.136 +28 54 40.57 V T05
2026-02-21 05:43:09 C 03 36 26.297 +28 54 41.22 V T05
2026-02-21 05:58:12 C 03 36 26.978 +28 54 43.74 V T05
2026-02-24 20:31:48 B 03 39 59.820 +29 07 20.93 W 970
2026-02-24 21:00:55 B 03 40 01.061 +29 07 25.46 W 970
2026-02-25 19:05:59 C 03 40 58.313 +29 10 44.44 Z B96
2026-02-25 19:20:05 C 03 40 58.884 +29 10 46.56 Z B96
2026-02-25 23:16:36 C 03 41 09.064 +29 11 20.80 Z M09
2026-02-25 23:27:48 C 03 41 09.403 +29 11 21.52 Z M09
2026-02-25 23:39:00 C 03 41 09.876 +29 11 22.18 Z M09
2026-02-28 23:06:29 C 03 44 22.981 +29 22 21.21 Z M09
2026-02-28 23:17:41 C 03 44 23.458 +29 22 22.70 Z M09
2026-02-28 23:28:53 C 03 44 23.943 +29 22 25.93 Z M09
2026-03-02 19:05:02 B 03 46 27.38 +29 29 16.6 X M18
2026-03-02 19:54:12 B 03 46 29.66 +29 29 24.1 X M18
2026-03-03 18:46:35 C 03 47 36.048 +29 33 02.05 Z B96
2026-03-03 19:00:42 C 03 47 36.797 +29 33 02.66 Z B96
2026-03-04 21:31:58 C 03 48 54.969 +29 37 15.68 Z M09
2026-03-04 21:44:11 C 03 48 55.607 +29 37 17.94 Z M09
2026-03-04 21:55:32 C 03 48 56.069 +29 37 20.28 Z M09
2026-03-05 06:28:47 C 03 49 21.809 +29 38 44.99 V T05
2026-03-05 06:37:26 C 03 49 22.102 +29 38 46.93 V T05
2026-03-05 06:42:09 C 03 49 22.272 +29 38 47.29 V T05
2026-03-05 06:56:39 C 03 49 23.143 +29 38 49.16 V T05
2026-03-05 19:34:03 B 03 50 01.109 +29 40 50.41 V B50
2026-03-05 19:43:45 B 03 50 01.519 +29 40 51.46 V B50
2026-03-05 20:52:53 C 03 50 05.141 +29 41 02.07 Z M09
2026-03-05 21:05:04 C 03 50 05.742 +29 41 03.87 Z M09
2026-03-05 21:16:22 C 03 50 06.160 +29 41 05.32 Z M09
2026-03-06 06:28:25 C 03 50 34.238 +29 42 36.43 V T05
2026-03-06 06:32:59 C 03 50 34.486 +29 42 37.37 V T05
2026-03-06 06:41:44 C 03 50 34.906 +29 42 38.66 V T05
2026-03-06 06:56:48 C 03 50 35.729 +29 42 41.87 V T05
2026-03-06 20:26:10 C 03 51 17.071 +29 44 51.04 W K77
2026-03-06 20:46:52 C 03 51 18.127 +29 44 53.20 W K77
2026-03-07 19:05:43 C 03 52 27.33 +29 48 31.9 Z C10
2026-03-07 19:30:17 C 03 52 28.58 +29 48 35.7 Z C10
2026-03-07 19:55:03 C 03 52 29.89 +29 48 39.9 Z C10
2026-03-07 20:50:07 C 03 52 32.72 +29 48 48.5 q Z30
2026-03-07 20:55:20 C 03 52 32.97 +29 48 49.2 q Z30
2026-03-09 06:03:48 C 03 54 17.738 +29 54 15.84 V T08
2026-03-09 06:11:04 C 03 54 18.115 +29 54 17.46 V T08