2021 QM2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6292152000
Semi-major axis (a)1.9102526000 AU
Inclination (i)4.04511000°
Long. of Asc. Node (Ω)157.24719000°
Arg. of Perihelion (ω)259.37084000°
Mean Anomaly (M)197.58898000°
Mean Motion (n)0.3733085100°/day
Perihelion dist (q)0.70829260 AU
Aphelion dist (Q)3.11221260 AU
Orbital Period2.64019620 yr
Physical Parameters
H (abs. magnitude)28.45
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty8
Orbit TypeApollo
MOID0.002946 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-01
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-08-31 08:51:27 C 22 08 29.450 -12 53 49.97 U F51
2021-08-31 09:07:17 C 22 08 27.968 -12 56 54.49 U F51
2021-08-31 09:23:07 C 22 08 26.418 -12 59 59.90 U F51
2021-08-31 09:38:59 C 22 08 24.854 -13 03 07.36 U F51
2021-08-31 12:49:19 C 22 08 06.535 -13 42 46.68 V F51
2021-08-31 12:50:17 C 22 08 06.457 -13 42 59.76 V F51
2021-08-31 21:54:52 C 22 08 49.80 -16 18 11.8 V L01
2021-08-31 21:56:36 C 22 08 49.63 -16 18 47.9 V L01
2021-08-31 21:58:19 C 22 08 49.43 -16 19 24.2 V L01
2021-08-31 22:00:02 C 22 08 49.32 -16 20 00.0 V L01
2021-08-31 22:01:45 C 22 08 49.20 -16 20 36.9 V L01
2021-08-31 22:21:29 C 22 08 50.07 -16 27 36.0 V 204
2021-08-31 22:38:15 C 22 08 48.71 -16 33 37.0 V 204
2021-08-31 22:50:58 C 22 08 46.58 -16 38 04.7 V 104
2021-08-31 22:55:02 C 22 08 47.30 -16 39 42.6 V 204
2021-08-31 23:01:09 C 22 08 45.68 -16 41 48.0 V 104
2021-08-31 23:52:31 C 22 08 47.28 -17 01 04.6 X 958
2021-08-31 23:59:25 C 22 08 46.73 -17 03 44.7 X 958
2021-09-01 00:06:22 C 22 08 46.06 -17 06 27.3 X 958