IAA RAS IAA Minor Planet Database

2021 MO1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5589401913 ± 1.28e-06
Semi-major axis (a)2.8142583170 AU ± 9.13e-06
Inclination (i)14.45908638° ± 1.78e-05
Long. of Asc. Node (Ω)19.72549488° ± 7.58e-06
Arg. of Perihelion (ω)337.90698349° ± 1.54e-05
Mean Anomaly (M)316.91516349° ± 1.54e-03
Mean Motion (n)0.2087691576°/day ± 1.02e-06
Perihelion dist (q)1.24125624 AU ± 5.40e-06
Aphelion dist (Q)4.38726040 AU ± 1.47e-05
Orbital Period4.72112976 yr ± 2.30e-05
Physical Parameters
H (abs. magnitude)18.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty1
Orbit TypeAmor
MOID0.251484 AU
Observations Used370
Oppositions1
Arc Total2021-2022
First Observation Used2021-06-19
Last Observation Used2022-01-04
Observations (388)
Date Type RA Dec Mag Band Observatory
2021-10-26 15:34:35 C 23 46 29.462 +03 35 46.64 – V P07
2021-10-26 16:03:29 C 23 46 30.466 +03 36 50.98 – V P07
2021-10-26 17:13:17 C 23 46 32.940 +03 39 25.78 – V P07
2021-10-26 17:43:28 C 23 46 34.003 +03 40 32.02 – V P07
2021-10-27 00:21:36 C 23 46 52.22 +03 55 14.6 – u 807
2021-10-27 00:25:34 C 23 46 52.36 +03 55 23.4 – u 807
2021-10-27 00:29:34 C 23 46 52.52 +03 55 32.0 – u 807
2021-10-27 11:45:35 C 23 47 20.503 +04 20 08.02 – V P07
2021-10-27 12:24:31 C 23 47 21.852 +04 21 32.80 – V P07
2021-10-27 12:24:58 C 23 47 21.871 +04 21 33.98 – V P07
2021-10-27 12:25:15 C 23 47 21.890 +04 21 34.42 – V P07
2021-10-27 12:54:27 C 23 47 22.925 +04 22 37.85 – V P07
2021-10-27 13:23:53 C 23 47 23.861 +04 23 41.21 – V P07
2021-10-27 13:53:05 C 23 47 24.958 +04 24 45.36 – V P07
2021-10-27 14:22:04 C 23 47 25.937 +04 25 48.00 – V P07
2021-10-27 15:01:16 C 23 47 27.317 +04 27 12.67 – V P07
2021-10-27 15:59:56 C 23 47 29.412 +04 29 19.75 – V P07
2021-10-27 16:29:12 C 23 47 30.458 +04 30 22.75 – V P07
2021-10-27 16:29:37 C 23 47 30.451 +04 30 23.76 – V P07
2021-10-28 02:18:04 C 23 47 57.03 +04 51 06.0 – V G96
2021-10-28 02:26:08 C 23 47 57.33 +04 51 23.5 – V G96
2021-10-28 02:34:11 C 23 47 57.63 +04 51 40.5 – V G96
2021-10-28 02:42:15 C 23 47 57.89 +04 51 56.8 – V G96
2021-10-28 04:31:26 C 23 48 01.90 +04 55 51.2 – V 703
2021-10-28 04:38:58 C 23 48 02.16 +04 56 07.2 – V 703
2021-10-28 04:46:29 C 23 48 02.46 +04 56 23.2 – V 703
2021-10-28 04:54:00 C 23 48 02.72 +04 56 38.7 – V 703
2021-10-28 08:52:40 C 23 48 12.44 +05 05 11.9 – V T05
2021-10-28 09:00:37 C 23 48 12.72 +05 05 28.6 – V T05
2021-10-28 09:05:53 C 23 48 12.92 +05 05 40.0 – V T05
2021-10-28 09:20:40 C 23 48 13.45 +05 06 11.2 – V T05
2021-10-28 17:59:21 C 23 48 36.82 +05 24 16.9 – V L54
2021-10-28 18:14:13 C 23 48 37.39 +05 24 48.2 – V L54
2021-10-28 18:28:28 C 23 48 37.93 +05 25 17.9 – V L54
2021-10-29 08:55:27 C 23 49 14.68 +05 55 33.6 – V T08
2021-10-29 09:00:06 C 23 49 14.86 +05 55 43.0 – V T08
2021-10-29 09:09:35 C 23 49 15.21 +05 56 02.5 – V T08
2021-10-29 09:34:28 C 23 49 16.14 +05 56 54.0 – V T08
2021-10-29 18:11:30 C 23 49 40.30 +06 14 24.4 – V K74
2021-10-29 18:15:58 C 23 49 40.47 +06 14 33.6 – V K74
2021-10-29 18:20:24 C 23 49 40.66 +06 14 42.6 – V K74
2021-10-29 18:23:42 C 23 49 40.80 +06 14 49.3 – V K74
2021-10-29 18:27:00 C 23 49 40.92 +06 14 56.3 – V K74
2021-10-30 08:48:46 C 23 50 18.39 +06 44 13.1 – V T08
2021-10-30 08:54:55 C 23 50 18.65 +06 44 25.6 – V T08
2021-10-30 09:32:30 C 23 50 20.10 +06 45 40.6 – V T08
2021-10-30 09:44:57 C 23 50 20.58 +06 46 05.5 – V T08
2021-10-31 04:11:04 C 23 51 11.96 +07 22 36.3 – V 703
2021-10-31 04:18:42 C 23 51 12.26 +07 22 51.0 – V 703
2021-10-31 04:26:20 C 23 51 12.57 +07 23 06.1 – V 703