2021 BQ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5881472121 ± 2.18e-04
Semi-major axis (a)2.4407198365 AU ± 1.29e-03
Inclination (i)4.50786163° ± 1.24e-03
Long. of Asc. Node (Ω)300.81676108° ± 2.50e-04
Arg. of Perihelion (ω)187.42830026° ± 7.32e-04
Mean Anomaly (M)95.10684727° ± 3.61e-01
Mean Motion (n)0.2584850203°/day ± 2.05e-04
Perihelion dist (q)1.00521727 AU ± 7.52e-04
Aphelion dist (Q)3.87622240 AU ± 2.11e-03
Orbital Period3.81308860 yr ± 3.02e-03
Physical Parameters
H (abs. magnitude)26.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.344″
Uncertainty3
Orbit TypeApollo
MOID0.021858 AU
Observations Used60
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-17
Last Observation Used2021-01-26
Observations (63)
Date Type RA Dec Mag Band Observatory
2021-01-17 03:30:36 C 05 58 17.34 +35 16 38.2 V G96
2021-01-17 03:38:56 C 05 58 25.27 +35 16 03.0 V G96
2021-01-17 03:47:14 C 05 58 33.19 +35 15 27.6 V G96
2021-01-17 06:51:50 C 06 01 30.21 +35 01 19.9 V I52
2021-01-17 06:52:55 C 06 01 31.22 +35 01 13.8 V I52
2021-01-17 09:17:09 C 06 03 54.32 +34 48 46.2 V I52
2021-01-17 17:57:57 C 06 13 57.15 +34 01 51.0 V B49
2021-01-17 18:00:31 C 06 13 59.94 +34 01 38.3 V B49
2021-01-17 18:17:51 C 06 14 19.00 +34 00 06.6 V B49
2021-01-17 18:25:33 C 06 14 27.42 +33 59 26.4 V B49
2021-01-17 19:14:12 C 06 15 20.35 +33 54 50.0 V I93
2021-01-17 19:22:37 C 06 15 29.49 +33 54 03.7 V I93
2021-01-17 20:28:33 C 06 16 37.55 +33 48 06.2 V L01
2021-01-17 20:30:36 C 06 16 39.73 +33 47 54.7 V L01
2021-01-17 20:33:13 C 06 16 42.57 +33 47 39.4 V L01
2021-01-17 20:35:50 C 06 16 45.43 +33 47 24.2 V L01
2021-01-17 20:38:03 C 06 16 47.81 +33 47 11.2 V L01
2021-01-17 20:41:29 C 06 16 33.01 +33 46 03.2 V N88
2021-01-17 20:41:58 C 06 16 33.55 +33 46 00.0 V N88
2021-01-17 20:42:27 C 06 16 34.19 +33 45 58.1 V N88
2021-01-17 23:10:52 C 06 19 35.71 +33 31 44.7 V 204
2021-01-17 23:27:20 C 06 19 53.89 +33 30 00.6 V 204
2021-01-17 23:44:09 C 06 20 12.47 +33 28 12.8 V 204
2021-01-18 00:46:14 C 06 21 49.45 +33 21 26.1 V H36
2021-01-18 01:05:14 C 06 22 11.21 +33 19 34.9 V H36
2021-01-18 01:48:09 C 06 23 02.76 +33 15 18.2 q 858
2021-01-18 01:53:50 C 06 23 06.43 +33 14 46.3 V H36
2021-01-18 01:54:00 C 06 23 09.49 +33 14 43.2 q 858
2021-01-18 01:59:52 C 06 23 16.19 +33 14 08.7 q 858
2021-01-18 02:03:40 C 06 23 17.46 +33 13 47.1 V H36
2021-01-18 02:39:59 C 06 24 03.34 +33 10 11.7 V I52
2021-01-18 02:40:20 C 06 24 03.74 +33 10 09.8 V I52
2021-01-18 02:40:41 C 06 24 04.19 +33 10 07.5 V I52
2021-01-18 02:41:02 C 06 24 04.55 +33 10 05.5 V I52
2021-01-20 02:39:48 C 07 29 04.23 +25 40 57.1 V 033
2021-01-20 02:40:23 C 07 29 05.13 +25 40 49.9 V 033
2021-01-20 02:40:58 C 07 29 05.99 +25 40 42.3 V 033
2021-01-21 09:28:22 C 08 17 34.19 +18 11 18.8 V U68
2021-01-21 09:33:57 C 08 17 42.55 +18 09 46.3 V U68
2021-01-21 10:00:32 C 08 18 22.91 +18 02 19.0 V U68
2021-01-21 10:05:20 C 08 18 30.22 +18 00 58.0 V U68
2021-01-21 10:11:17 C 08 18 39.26 +17 59 17.7 V U68
2021-01-21 10:16:06 C 08 18 46.59 +17 57 56.3 V U68
2021-01-21 11:26:04 C 08 20 33.66 +17 38 06.9 V U68
2021-01-21 11:30:52 C 08 20 41.14 +17 36 43.9 V U68
2021-01-21 11:36:39 C 08 20 50.00 +17 35 05.7 V U68
2021-01-21 11:41:28 C 08 20 57.44 +17 33 43.3 V U68
2021-01-21 22:46:57 C 08 39 07.76 +14 20 21.6 V Z80
2021-01-21 22:53:37 C 08 39 18.00 +14 18 24.0 V Z80
2021-01-21 23:00:18 C 08 39 28.23 +14 16 26.4 V Z80