2021 QG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2253965000
Semi-major axis (a)1.1232036000 AU
Inclination (i)10.57995000°
Long. of Asc. Node (Ω)165.47511000°
Arg. of Perihelion (ω)266.16199000°
Mean Anomaly (M)128.35016000°
Mean Motion (n)0.8279732900°/day
Perihelion dist (q)0.87003740 AU
Aphelion dist (Q)1.37636980 AU
Orbital Period1.19038580 yr
Physical Parameters
H (abs. magnitude)25.42
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.790″
Uncertainty6
Orbit TypeApollo
MOID0.027156 AU
Observations Used25
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-09-17
Observations (26)
Date Type RA Dec Mag Band Observatory
2021-08-30 08:22:26 C 21 28 00.906 +08 24 47.65 – U F52
2021-08-30 08:55:48 C 21 27 56.940 +08 22 52.73 – U F52
2021-08-30 09:12:36 C 21 27 54.950 +08 21 54.98 – U F52
2021-08-30 10:20:22 C 21 27 46.866 +08 17 59.18 – V F51
2021-08-30 10:21:18 C 21 27 46.749 +08 17 56.38 – V F51
2021-08-30 13:18:56 C 21 27 26.521 +08 07 28.75 – V F51
2021-08-30 13:19:52 C 21 27 26.431 +08 07 25.21 – V F51
2021-08-31 19:46:07 C 21 24 37.96 +06 12 34.4 – V 033
2021-08-31 19:49:41 C 21 24 37.53 +06 12 19.5 – V 033
2021-08-31 19:53:17 C 21 24 37.12 +06 12 05.4 – V 033
2021-08-31 21:38:05 C 21 24 24.41 +06 05 14.8 – V L01
2021-08-31 21:42:07 C 21 24 23.95 +06 04 58.6 – V L01
2021-08-31 21:45:33 C 21 24 23.55 +06 04 44.9 – V L01
2021-09-04 21:57:04 C 21 13 07.82 -01 50 46.5 – V 033
2021-09-04 21:59:09 C 21 13 07.50 -01 50 58.6 – V 033
2021-09-04 22:01:14 C 21 13 07.16 -01 51 11.1 – V 033
2021-09-05 19:56:14 C 21 10 05.75 -04 08 25.4 – V 033
2021-09-05 19:57:58 C 21 10 05.46 -04 08 36.7 – V 033
2021-09-05 19:59:43 C 21 10 05.16 -04 08 48.1 – V 033
2021-09-05 20:01:39 C 21 10 04.83 -04 09 00.8 – V 033
2021-09-06 00:49:45 C 21 09 24.64 -04 37 52.8 – u 807
2021-09-06 00:52:04 C 21 09 24.28 -04 38 08.5 – u 807
2021-09-06 00:54:27 C 21 09 23.88 -04 38 25.9 – u 807
2021-09-17 01:18:34 C 19 54 22.32 -49 23 57.7 – V 807
2021-09-17 01:24:32 C 19 54 18.53 -49 25 07.3 – V 807
2021-09-17 01:30:30 C 19 54 14.80 -49 26 18.0 – V 807