2021 QO2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1490530800 ± 3.76e-07
Semi-major axis (a)1.1306346650 AU ± 4.28e-07
Inclination (i)20.39630141° ± 4.99e-05
Long. of Asc. Node (Ω)159.34255531° ± 4.45e-06
Arg. of Perihelion (ω)296.46777091° ± 1.87e-05
Mean Anomaly (M)86.40486481° ± 6.72e-04
Mean Motion (n)0.8198394853°/day ± 4.66e-07
Perihelion dist (q)0.96211009 AU ± 5.60e-07
Aphelion dist (Q)1.29915924 AU ± 6.50e-07
Orbital Period1.20221861 yr ± 6.83e-07
Physical Parameters
H (abs. magnitude)23.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.345″
Uncertainty0
Orbit TypeApollo
MOID0.043752 AU
Observations Used69
Oppositions1
Arc Total2021-2022
First Observation Used2021-08-30
Last Observation Used2022-03-12
Observations (71)
Date Type RA Dec Mag Band Observatory
2021-08-30 11:33:26 C 00 06 42.446 -02 26 55.47 U F51
2021-08-30 12:09:35 C 00 06 43.586 -02 29 33.51 U F51
2021-08-30 12:27:35 C 00 06 44.168 -02 30 52.16 U F51
2021-08-30 14:53:29 C 00 06 49.057 -02 41 31.47 V F51
2021-08-30 14:54:24 C 00 06 49.086 -02 41 35.59 V F51
2021-08-31 01:03:19 C 00 07 18.27 -03 26 49.3 V L01
2021-08-31 01:09:45 C 00 07 18.45 -03 27 19.2 V L01
2021-08-31 01:12:52 C 00 07 18.55 -03 27 32.9 V L01
2021-08-31 01:17:52 C 00 07 18.73 -03 27 55.0 V L01
2021-08-31 13:25:42 C 00 07 50.488 -04 22 24.28 V F51
2021-09-01 00:18:33 C 00 08 20.94 -05 12 45.0 V 033
2021-09-01 00:21:38 C 00 08 21.05 -05 12 59.3 V 033
2021-09-01 00:24:43 C 00 08 21.14 -05 13 13.1 V 033
2021-09-01 00:27:50 C 00 08 21.28 -05 13 27.5 V 033
2021-09-10 10:32:35 C 00 18 05.937 -24 55 22.72 U F51
2021-09-10 10:47:23 C 00 18 06.328 -24 56 45.30 U F51
2021-09-10 11:02:13 C 00 18 06.732 -24 58 07.62 U F51
2021-09-10 11:17:02 C 00 18 07.104 -24 59 29.72 U F51
2021-09-27 04:39:40 C 00 36 22.02 -56 11 27.3 V 807
2021-09-27 04:44:59 C 00 36 22.20 -56 11 45.0 V 807
2021-09-27 04:50:18 C 00 36 22.38 -56 12 02.6 V 807
2022-02-03 03:24:36 C 09 21 07.65 -75 27 37.6 V 807
2022-02-03 03:35:15 C 09 21 11.21 -75 27 24.9 V 807
2022-02-03 03:45:52 C 09 21 14.66 -75 27 11.8 V 807
2022-02-06 07:29:29 C 09 50 51.22 -73 27 49.4 V 807
2022-02-06 07:40:07 C 09 50 54.85 -73 27 28.0 V 807
2022-02-06 07:50:45 C 09 50 58.46 -73 27 05.9 V 807
2022-02-23 03:50:02 C 12 00 46.81 -28 07 51.7 u 807
2022-02-23 03:53:56 C 12 00 47.54 -28 06 51.8 u 807
2022-02-23 03:57:40 C 12 00 48.23 -28 05 54.0 u 807
2022-02-25 08:38:20 C 12 11 42.15 -13 27 41.0 V 703
2022-02-25 08:53:24 C 12 11 44.38 -13 23 18.6 V 703
2022-02-25 09:00:55 C 12 11 45.56 -13 21 07.1 V 703
2022-02-26 11:29:35 C 12 16 46.69 -05 37 28.7 V T05
2022-02-26 11:32:13 C 12 16 47.10 -05 36 43.3 V T05
2022-02-26 12:10:02 C 12 16 52.14 -05 25 44.9 V T05
2022-02-26 12:23:40 C 12 16 54.07 -05 21 47.1 V T05
2022-02-28 00:24:02 C 12 23 10.17 +04 47 12.4 V A17
2022-02-28 00:33:29 C 12 23 11.46 +04 49 46.8 V A17
2022-02-28 00:41:12 C 12 23 12.49 +04 51 52.5 V A17
2022-02-28 03:20:13 C 12 23 33.63 +05 34 52.7 X K87
2022-02-28 03:26:01 C 12 23 34.45 +05 36 26.0 X K87
2022-02-28 03:31:48 C 12 23 35.26 +05 38 00.0 X K87
2022-02-28 11:18:38 C 12 24 57.32 +07 43 37.8 V T08
2022-02-28 11:23:14 C 12 24 57.88 +07 44 52.4 V T08
2022-02-28 11:28:31 C 12 24 58.49 +07 46 14.1 V T08
2022-02-28 11:37:05 C 12 24 59.50 +07 48 29.3 V T08
2022-03-01 08:11:50 C 12 28 12.02 +13 01 20.1 V G96
2022-03-01 08:26:37 C 12 28 13.74 +13 05 00.8 V G96
2022-03-01 08:34:00 C 12 28 14.57 +13 06 49.0 V G96