2021 QJ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2865914959 ± 4.03e-04
Semi-major axis (a)1.4369654787 AU ± 8.37e-04
Inclination (i)9.97481502° ± 1.03e-02
Long. of Asc. Node (Ω)160.48633360° ± 4.75e-04
Arg. of Perihelion (ω)142.45789641° ± 1.34e-03
Mean Anomaly (M)182.05451809° ± 7.88e-01
Mean Motion (n)0.5721933074°/day ± 5.00e-04
Perihelion dist (q)1.02514339 AU ± 8.32e-04
Aphelion dist (Q)1.84878756 AU ± 1.22e-03
Orbital Period1.72254074 yr ± 1.51e-03
Physical Parameters
H (abs. magnitude)25.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty3
Orbit TypeAmor
MOID0.049585 AU
Observations Used31
Oppositions1
Arc Total2021-2021
First Observation Used2021-08-31
Last Observation Used2021-09-05
Observations (31)
Date Type RA Dec Mag Band Observatory
2021-08-31 09:11:50 C 22 56 49.137 +00 37 49.38 U F52
2021-08-31 09:30:21 C 22 56 54.603 +00 35 42.02 U F52
2021-08-31 09:48:58 C 22 57 00.054 +00 33 33.99 V F52
2021-08-31 10:07:37 C 22 57 05.501 +00 31 26.04 V F52
2021-08-31 13:36:58 C 22 58 06.700 +00 07 36.95 V F51
2021-08-31 13:37:57 C 22 58 07.010 +00 07 30.02 V F51
2021-08-31 13:39:54 C 22 58 07.574 +00 07 17.23 V F51
2021-08-31 20:50:28 C 23 00 36.73 -00 41 51.6 V 033
2021-08-31 20:51:22 C 23 00 37.00 -00 41 57.7 V 033
2021-08-31 20:52:16 C 23 00 37.25 -00 42 03.8 V 033
2021-08-31 20:53:22 C 23 00 37.60 -00 42 10.7 V 033
2021-08-31 21:37:27 C 23 00 51.24 -00 46 54.2 V 204
2021-08-31 21:56:09 C 23 00 56.74 -00 48 57.5 V 204
2021-08-31 22:28:09 C 23 01 05.53 -00 52 28.3 V L01
2021-08-31 22:30:39 C 23 01 06.24 -00 52 44.6 V L01
2021-08-31 22:33:08 C 23 01 06.97 -00 53 00.7 V L01
2021-08-31 22:38:06 C 23 01 08.39 -00 53 33.9 V L01
2021-08-31 22:40:05 C 23 01 08.93 -00 53 46.6 V L01
2021-09-01 00:14:18 C 23 01 36.32 -01 04 03.4 V 104
2021-09-01 00:19:42 C 23 01 37.85 -01 04 39.8 V 104
2021-09-01 00:33:15 C 23 01 41.75 -01 06 08.1 V 104
2021-09-01 22:39:18 C 23 08 27.03 -03 25 51.6 V 033
2021-09-01 22:40:22 C 23 08 27.30 -03 25 58.1 V 033
2021-09-01 22:41:27 C 23 08 27.60 -03 26 04.5 V 033
2021-09-01 22:42:36 C 23 08 27.91 -03 26 11.5 V 033
2021-09-04 23:01:58 C 23 27 09.88 -09 52 48.5 V 033
2021-09-04 23:03:42 C 23 27 10.24 -09 52 56.5 V 033
2021-09-04 23:05:27 C 23 27 10.60 -09 53 04.7 V 033
2021-09-05 08:49:55 C 23 29 24.688 -10 36 48.16 U F51
2021-09-05 09:06:30 C 23 29 27.878 -10 38 03.41 U F51
2021-09-05 09:39:52 C 23 29 34.220 -10 40 33.72 U F51