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
2021-10-02 10:55:50 C 23 32 55.13 -23 09 26.9 V T05
2021-10-06 09:07:33 C 23 33 45.23 -18 26 29.5 V T05
2021-10-06 09:12:53 C 23 33 45.24 -18 26 13.5 V T05
2021-10-06 09:20:48 C 23 33 45.25 -18 25 49.5 V T05
2021-10-06 09:38:03 C 23 33 45.30 -18 24 57.4 V T05
2021-10-07 05:28:02 C 23 34 00.16 -17 25 12.9 V 703
2021-10-07 05:35:37 C 23 34 00.19 -17 24 50.6 V 703
2021-10-07 05:43:13 C 23 34 00.22 -17 24 27.6 V 703
2021-10-07 05:50:48 C 23 34 00.26 -17 24 04.9 V 703
2021-10-07 22:00:46 C 23 34 13.27 -16 35 25.0 q I76
2021-10-07 22:11:18 C 23 34 13.33 -16 34 53.9 q I76
2021-10-07 22:21:50 C 23 34 13.40 -16 34 22.1 q I76
2021-10-08 09:00:17 C 23 34 22.03 -16 02 14.0 V T08
2021-10-08 09:46:47 C 23 34 22.25 -15 59 54.2 V T08
2021-10-08 09:51:26 C 23 34 22.30 -15 59 40.1 V T08
2021-10-08 10:00:04 C 23 34 22.37 -15 59 14.7 V T08
2021-10-08 21:51:59 C 23 34 33.82 -15 23 44.6 q I76
2021-10-08 21:54:45 C 23 34 33.85 -15 23 36.7 q I76
2021-10-08 21:57:32 C 23 34 33.87 -15 23 28.4 q I76
2021-10-08 22:00:18 C 23 34 33.86 -15 23 19.9 q I76
2021-10-08 22:03:04 C 23 34 33.88 -15 23 12.0 q I76
2021-10-08 22:05:50 C 23 34 33.90 -15 23 04.0 q I76
2021-10-09 07:40:38 C 23 34 43.07 -14 54 14.0 V T08
2021-10-09 07:46:39 C 23 34 43.11 -14 53 55.9 V T08
2021-10-09 07:51:18 C 23 34 43.14 -14 53 42.0 V T08
2021-10-09 08:12:35 C 23 34 43.28 -14 52 38.3 V T08
2021-10-10 04:53:31 C 23 35 03.67 -13 51 00.0 V 703
2021-10-10 05:01:12 C 23 35 03.74 -13 50 37.4 V 703
2021-10-10 05:08:54 C 23 35 03.81 -13 50 14.3 V 703
2021-10-10 05:16:35 C 23 35 03.89 -13 49 51.2 V 703
2021-10-11 08:55:56 C 23 35 33.22 -12 27 48.4 V T05
2021-10-11 09:10:28 C 23 35 33.36 -12 27 05.5 V T05
2021-10-11 09:17:48 C 23 35 33.44 -12 26 44.1 V T05
2021-10-11 09:22:26 C 23 35 33.49 -12 26 30.0 V T05
2021-10-12 19:59:35 C 23 36 15.68 -10 45 13.5 V G17
2021-10-12 20:09:23 C 23 36 15.85 -10 44 45.1 V G17
2021-10-12 20:17:41 C 23 36 15.93 -10 44 20.9 V G17
2021-10-13 00:20:38 C 23 36 21.89 -10 32 30.7 V W46
2021-10-13 00:23:45 C 23 36 21.94 -10 32 22.1 V W46
2021-10-13 00:53:03 C 23 36 22.38 -10 30 57.3 V W46
2021-10-13 07:32:16 C 23 36 30.37 -10 11 34.7 V T08
2021-10-13 07:34:57 C 23 36 30.31 -10 11 26.9 V T08
2021-10-13 07:40:15 C 23 36 30.50 -10 11 11.7 V T08
2021-10-13 07:49:33 C 23 36 30.63 -10 10 44.6 V T08
2021-10-13 07:50:53 C 23 36 30.63 -10 10 41.2 V T08
2021-10-13 07:53:33 C 23 36 30.66 -10 10 33.1 V T08
2021-10-13 07:57:31 C 23 36 30.73 -10 10 21.9 V T08
2021-10-13 08:04:50 C 23 36 30.80 -10 10 00.8 V T08
2021-10-14 03:07:19 C 23 36 57.10 -09 15 17.1 V 703
2021-10-14 03:15:01 C 23 36 57.21 -09 14 55.3 V 703