2021 QC6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6147886028 ± 8.55e-06
Semi-major axis (a)1.9274762645 AU ± 3.38e-05
Inclination (i)10.81317035° ± 1.19e-04
Long. of Asc. Node (Ω)242.20324627° ± 3.62e-04
Arg. of Perihelion (ω)167.09385547° ± 3.68e-04
Mean Anomaly (M)183.65973868° ± 1.43e-02
Mean Motion (n)0.3683228972°/day ± 9.68e-06
Perihelion dist (q)0.74248583 AU ± 2.10e-05
Aphelion dist (Q)3.11246670 AU ± 5.70e-05
Orbital Period2.67598428 yr ± 7.03e-05
Physical Parameters
H (abs. magnitude)20.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.241″
Uncertainty2
Orbit TypeApollo
MOID0.146065 AU
Observations Used26
Oppositions1
Arc Total2021-2022
First Observation Used2021-08-31
Last Observation Used2022-02-27
Observations (26)
Date Type RA Dec Mag Band Observatory
2021-08-31 06:15:38 C 17 37 05.173 +05 14 17.33 U F52
2021-08-31 06:28:41 C 17 37 04.200 +05 14 17.76 U F52
2021-08-31 06:41:44 C 17 37 03.221 +05 14 18.02 U F52
2021-09-01 20:52:44 C 17 34 26.08 +05 14 57.5 V 033
2021-09-01 20:56:19 C 17 34 25.81 +05 14 57.8 V 033
2021-09-01 20:59:53 C 17 34 25.58 +05 14 58.1 V 033
2021-09-03 03:36:00 C 17 32 24.38 +05 15 24.3 V 654
2021-09-03 04:07:30 C 17 32 22.19 +05 15 24.5 V 654
2021-09-03 04:44:19 C 17 32 19.64 +05 15 25.0 V 654
2021-09-03 20:58:51 C 17 31 16.73 +05 15 25.6 V 033
2021-09-03 21:03:01 C 17 31 16.46 +05 15 25.5 V 033
2021-09-03 21:07:10 C 17 31 16.17 +05 15 25.8 V 033
2021-09-03 21:11:26 C 17 31 15.88 +05 15 25.5 V 033
2021-09-04 19:56:15 C 17 29 49.80 +05 15 28.0 V 033
2021-09-04 20:00:00 C 17 29 49.55 +05 15 27.9 V 033
2021-09-04 20:03:56 C 17 29 49.29 +05 15 28.0 V 033
2021-09-07 06:01:39 C 17 26 17.796 +05 15 12.73 U F51
2021-09-07 06:16:23 C 17 26 16.867 +05 15 12.61 U F51
2021-09-07 06:31:07 C 17 26 15.918 +05 15 12.50 U F51
2021-09-07 06:52:51 C 17 26 14.529 +05 15 12.10 U F51
2021-09-16 00:09:56 C 17 14 43.02 +05 10 21.4 V 807
2021-09-16 00:15:46 C 17 14 42.65 +05 10 21.2 V 807
2021-09-16 00:21:53 C 17 14 42.30 +05 10 21.1 V 807
2022-02-27 07:08:40 C 11 05 05.64 -21 26 31.6 V I52
2022-02-27 07:17:30 C 11 05 04.88 -21 26 24.6 V I52
2022-02-27 07:26:20 C 11 05 04.07 -21 26 17.2 V I52