2022 QA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3060315120 ± 1.17e-04
Semi-major axis (a)1.3031905973 AU ± 1.67e-04
Inclination (i)2.29737085° ± 7.80e-04
Long. of Asc. Node (Ω)322.46598589° ± 4.22e-04
Arg. of Perihelion (ω)302.44087586° ± 1.51e-03
Mean Anomaly (M)101.73011744° ± 1.73e-01
Mean Motion (n)0.6625220995°/day ± 1.27e-04
Perihelion dist (q)0.90437321 AU ± 1.92e-04
Aphelion dist (Q)1.70200799 AU ± 2.66e-04
Orbital Period1.48768816 yr ± 2.86e-04
Physical Parameters
H (abs. magnitude)28.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.172″
Uncertainty3
Orbit TypeApollo
MOID0.000020 AU
Observations Used18
Oppositions1
Arc Total2022-2022
First Observation Used2022-08-20
Last Observation Used2022-08-26
Observations (18)
Date Type RA Dec Mag Band Observatory
2022-08-20 07:59:48 C 21 36 01.162 -05 25 24.75 U F51
2022-08-20 08:18:46 C 21 36 09.390 -05 24 23.31 U F51
2022-08-20 08:37:46 C 21 36 17.511 -05 23 21.52 U F51
2022-08-20 08:56:54 C 21 36 25.542 -05 22 19.88 U F51
2022-08-20 11:29:34 C 21 37 27.386 -05 14 10.17 V F51
2022-08-20 11:30:45 C 21 37 27.871 -05 14 06.25 V F51
2022-08-20 11:33:06 C 21 37 28.824 -05 13 58.64 V F51
2022-08-21 23:04:44 C 21 51 14.94 -03 50 47.8 X 033
2022-08-21 23:08:45 C 21 51 15.92 -03 50 40.9 X 033
2022-08-21 23:12:44 C 21 51 16.84 -03 50 33.4 X 033
2022-08-21 23:16:53 C 21 51 17.85 -03 50 25.5 X 033
2022-08-22 07:48:21 C 21 53 50.513 -03 33 33.24 V 568
2022-08-22 07:49:45 C 21 53 50.787 -03 33 31.01 V 568
2022-08-22 07:51:10 C 21 53 51.064 -03 33 28.76 V 568
2022-08-24 10:13:16 C 22 03 37.216 -02 32 05.27 V T12
2022-08-24 10:21:20 C 22 03 37.935 -02 31 57.96 V T12
2022-08-26 09:54:19 C 22 09 24.590 -01 57 46.41 V T12
2022-08-26 09:58:59 C 22 09 24.819 -01 57 43.75 V T12