2021 QM3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2235669231 ± 2.62e-06
Semi-major axis (a)1.3636709929 AU ± 6.02e-06
Inclination (i)10.79724263° ± 1.20e-04
Long. of Asc. Node (Ω)166.43084618° ± 2.67e-05
Arg. of Perihelion (ω)247.48782703° ± 1.66e-04
Mean Anomaly (M)182.01377984° ± 5.93e-03
Mean Motion (n)0.6189390333°/day ± 4.10e-06
Perihelion dist (q)1.05879926 AU ± 5.89e-06
Aphelion dist (Q)1.66854272 AU ± 8.19e-06
Orbital Period1.59244486 yr ± 1.05e-05
Physical Parameters
H (abs. magnitude)22.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.164″
Uncertainty1
Orbit TypeAmor
MOID0.138320 AU
Observations Used52
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-31
Last Observation Used2021-12-10
Observations (57)
Date Type RA Dec Mag Band Observatory
2021-08-31 09:19:18 C 22 16 49.118 -00 40 25.25 U F52
2021-08-31 09:37:53 C 22 16 48.549 -00 40 59.63 U F52
2021-08-31 09:56:34 C 22 16 47.975 -00 41 34.43 U F52
2021-09-01 00:31:11 C 22 16 29.59 -01 09 15.4 V 033
2021-09-01 00:33:30 C 22 16 29.54 -01 09 19.9 V 033
2021-09-01 00:35:50 C 22 16 29.47 -01 09 24.4 V 033
2021-09-01 22:45:48 C 22 16 03.42 -01 52 11.8 V 033
2021-09-01 22:47:22 C 22 16 03.38 -01 52 15.0 V 033
2021-09-01 22:48:57 C 22 16 03.33 -01 52 17.9 V 033
2021-09-01 22:50:38 C 22 16 03.26 -01 52 21.8 V 033
2021-09-01 23:33:04 C 22 16 02.03 -01 53 41.6 V L01
2021-09-01 23:35:19 C 22 16 02.02 -01 53 46.3 V L01
2021-09-01 23:37:34 C 22 16 01.95 -01 53 51.6 V L01
2021-09-01 23:47:42 C 22 16 01.62 -01 54 10.6 V L01
2021-09-02 02:49:43 C 22 15 59.33 -01 59 20.6 u 807
2021-09-02 03:01:44 C 22 15 58.97 -01 59 44.2 u 807
2021-09-02 03:13:44 C 22 15 58.56 -02 00 07.8 u 807
2021-09-05 01:35:37 C 22 14 35.64 -04 25 16.3 u 807
2021-09-05 01:43:38 C 22 14 35.43 -04 25 33.6 u 807
2021-09-05 01:51:45 C 22 14 35.19 -04 25 51.2 u 807
2021-09-05 23:14:55 C 22 14 08.93 -05 13 17.3 V 033
2021-09-05 23:16:05 C 22 14 08.89 -05 13 20.3 V 033
2021-09-05 23:17:14 C 22 14 08.87 -05 13 23.0 V 033
2021-09-05 23:18:34 C 22 14 08.83 -05 13 25.8 V 033
2021-09-06 02:30:40 C 22 14 06.49 -05 19 36.9 u 807
2021-09-06 02:38:40 C 22 14 06.27 -05 19 54.5 u 807
2021-09-06 02:46:45 C 22 14 06.02 -05 20 12.0 u 807
2021-09-07 01:25:41 C 22 13 41.56 -06 10 49.4 u 807
2021-09-07 01:43:27 C 22 13 41.10 -06 11 29.9 u 807
2021-09-07 01:51:15 C 22 13 40.85 -06 11 47.8 u 807
2021-09-08 08:43:22 C 22 13 07.452 -07 23 14.45 U F51
2021-09-08 09:16:36 C 22 13 06.499 -07 24 31.79 U F51
2021-09-08 09:39:11 C 22 13 05.837 -07 25 24.28 U F51
2021-09-12 06:54:56 C 22 11 44.536 -11 10 08.61 U F51
2021-09-12 07:10:43 C 22 11 44.163 -11 10 48.41 U F51
2021-09-12 07:26:32 C 22 11 43.805 -11 11 27.83 U F51
2021-09-12 07:42:20 C 22 11 43.420 -11 12 07.11 U F51
2021-09-13 04:49:58 C 22 11 28.61 -12 04 58.5 V G96
2021-09-13 04:56:55 C 22 11 28.45 -12 05 16.7 V G96
2021-09-13 05:03:53 C 22 11 28.35 -12 05 33.4 V G96
2021-09-13 05:10:50 C 22 11 28.17 -12 05 51.3 V G96
2021-09-13 06:04:52 C 22 11 27.26 -12 08 07.6 U I41
2021-09-13 06:31:47 C 22 11 26.65 -12 09 15.2 U I41
2021-09-13 06:32:29 C 22 11 26.64 -12 09 16.9 U I41
2021-09-13 08:05:22 C 22 11 24.62 -12 13 09.4 U I41
2021-09-14 01:50:43 C 22 11 16.14 -12 57 09.7 u 807
2021-09-14 01:58:48 C 22 11 15.99 -12 57 30.2 u 807
2021-09-14 02:06:46 C 22 11 15.80 -12 57 50.4 u 807
2021-10-02 06:14:40 C 22 16 57.925 -31 04 35.37 U F52
2021-10-02 06:30:13 C 22 16 58.354 -31 05 10.72 U F52