2021 QG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2352658000
Semi-major axis (a)1.1307128000 AU
Inclination (i)1.91471000°
Long. of Asc. Node (Ω)352.30002000°
Arg. of Perihelion (ω)67.32949000°
Mean Anomaly (M)127.73355000°
Mean Motion (n)0.8197390700°/day
Perihelion dist (q)0.86469470 AU
Aphelion dist (Q)1.39673090 AU
Orbital Period1.20234320 yr
Physical Parameters
H (abs. magnitude)26.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.760″
Uncertainty6
Orbit TypeApollo
MOID0.004897 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-04
Observations (27)
Date Type RA Dec Mag Band Observatory
2021-08-10 10:20:46 C 22 14 07.672 -22 40 57.91 V F51
2021-08-10 10:44:45 C 22 14 06.250 -22 41 12.27 V F51
2021-08-10 11:33:51 C 22 14 03.253 -22 41 41.35 V F51
2021-08-15 12:20:30 C 22 08 05.671 -24 02 45.02 V F51
2021-08-15 12:40:00 C 22 08 03.903 -24 02 59.26 V F51
2021-08-16 11:01:18 C 22 06 37.551 -24 20 48.34 U F51
2021-08-16 11:15:17 C 22 06 36.157 -24 20 59.46 U F51
2021-08-16 11:29:15 C 22 06 34.764 -24 21 10.74 U F51
2021-08-18 12:11:06 C 22 02 46.801 -25 03 35.32 U F51
2021-08-18 12:19:37 C 22 02 45.791 -25 03 42.56 U F51
2021-08-18 12:28:06 C 22 02 44.796 -25 03 49.77 U F51
2021-08-18 12:36:34 C 22 02 43.834 -25 03 56.74 U F51
2021-08-26 07:04:35 C 21 37 11.06 -29 01 07.4 V 291
2021-08-26 07:16:52 C 21 37 07.80 -29 01 28.6 V 291
2021-08-26 07:29:09 C 21 37 04.55 -29 01 49.3 V 291
2021-08-29 02:42:06 C 21 19 10.00 -31 15 07.9 V W94
2021-08-29 02:50:16 C 21 19 06.63 -31 15 27.5 V W94
2021-08-29 02:58:35 C 21 19 03.36 -31 15 48.1 V W94
2021-08-29 04:28:48 C 21 18 27.12 -31 19 14.3 V W95
2021-08-29 04:36:14 C 21 18 24.14 -31 19 31.3 V W95
2021-08-29 04:43:44 C 21 18 21.23 -31 19 47.0 V W95
2021-09-03 23:54:12 C 19 50 28.45 -38 37 00.3 V W94
2021-09-04 00:02:24 C 19 50 18.06 -38 37 33.9 V W94
2021-09-04 00:10:30 C 19 50 07.79 -38 38 05.4 V W94
2021-09-04 02:01:24 C 19 47 45.56 -38 44 54.6 V W95
2021-09-04 02:08:54 C 19 47 35.99 -38 45 19.7 V W95
2021-09-04 02:16:24 C 19 47 26.15 -38 45 45.8 V W95