IAA RAS IAA Minor Planet Database

2021 VA2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0479484216 ± 6.91e-05
Semi-major axis (a)0.9698093388 AU ± 7.87e-05
Inclination (i)25.74845500° ± 1.34e-02
Long. of Asc. Node (Ω)223.78862427° ± 6.37e-04
Arg. of Perihelion (ω)8.31896046° ± 2.75e-02
Mean Anomaly (M)252.26748371° ± 2.16e-01
Mean Motion (n)1.0320072147°/day ± 1.26e-04
Perihelion dist (q)0.92330851 AU ± 1.01e-04
Aphelion dist (Q)1.01631017 AU ± 1.06e-04
Orbital Period0.95505755 yr ± 1.16e-04
Physical Parameters
H (abs. magnitude)25.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.294″
Uncertainty3
Orbit TypeAten
MOID0.023206 AU
Observations Used47
Oppositions1
Arc Total2021-2021
First Observation Used2021-11-04
Last Observation Used2021-11-14
Observations (49)
Date Type RA Dec Mag Band Observatory
2021-11-04 03:24:13 C 23 26 05.98 +44 09 50.8 – V G96
2021-11-04 03:32:41 C 23 26 11.58 +44 06 15.4 – V G96
2021-11-05 03:40:36 C 23 43 08.67 +32 46 08.5 – V G96
2021-11-05 03:48:07 C 23 43 13.02 +32 42 18.1 – V G96
2021-11-05 03:55:39 C 23 43 17.33 +32 38 28.8 – V G96
2021-11-05 04:03:10 C 23 43 21.69 +32 34 37.1 – V G96
2021-11-05 04:40:11 C 23 43 43.00 +32 15 36.7 – V I52
2021-11-05 04:41:37 C 23 43 43.82 +32 14 52.3 – V I52
2021-11-05 04:42:20 C 23 43 44.23 +32 14 30.1 – V I52
2021-11-05 17:37:19 C 23 52 01.03 +25 21 31.4 – V 033
2021-11-05 17:37:49 C 23 52 01.32 +25 21 15.2 – V 033
2021-11-05 17:38:19 C 23 52 01.60 +25 20 58.9 – V 033
2021-11-05 19:30:56 C 23 53 03.41 +24 20 04.5 – V L01
2021-11-05 19:34:20 C 23 53 05.25 +24 18 12.5 – V L01
2021-11-05 19:37:42 C 23 53 07.05 +24 16 21.6 – V L01
2021-11-05 19:40:57 C 23 53 08.81 +24 14 34.3 – V L01
2021-11-05 19:44:16 C 23 53 10.57 +24 12 45.8 – V L01
2021-11-05 19:45:43 C 23 53 11.39 +24 11 58.0 – V L01
2021-11-05 19:50:52 C 23 53 15.34 +24 09 05.5 – V 204
2021-11-05 20:00:56 C 23 53 20.75 +24 03 33.9 – V 204
2021-11-05 20:11:26 C 23 53 26.37 +23 57 48.1 – V 204
2021-11-05 20:42:57 C 23 53 42.09 +23 40 27.7 – X 595
2021-11-05 20:48:23 C 23 53 45.04 +23 37 27.7 – X 595
2021-11-05 21:12:13 C 23 54 01.01 +23 24 27.8 – V I93
2021-11-05 21:15:17 C 23 54 02.64 +23 22 46.2 – V I93
2021-11-05 21:18:25 C 23 54 04.29 +23 21 03.0 – V I93
2021-11-06 00:31:16 C 23 56 07.59 +21 34 33.2 – u H21
2021-11-06 00:32:48 C 23 56 08.42 +21 33 42.6 – u H21
2021-11-06 00:34:19 C 23 56 09.21 +21 32 51.7 – u H21
2021-11-06 00:35:51 C 23 56 10.01 +21 32 01.2 – u H21
2021-11-06 00:37:23 C 23 56 10.80 +21 31 10.3 – u H21
2021-11-06 00:39:34 C 23 56 11.94 +21 29 57.8 – u H21
2021-11-06 17:27:18 C 00 05 31.87 +12 06 33.7 – V A17
2021-11-06 17:35:46 C 00 05 36.06 +12 01 51.7 – V A17
2021-11-06 17:44:00 C 00 05 40.07 +11 57 18.4 – V A17
2021-11-06 20:34:30 C 00 07 00.57 +10 22 50.2 – V 033
2021-11-06 20:34:54 C 00 07 00.75 +10 22 37.3 – V 033
2021-11-06 20:35:19 C 00 07 00.92 +10 22 24.3 – V 033
2021-11-07 03:49:21 C 00 10 45.99 +06 26 01.9 – V 703
2021-11-07 03:57:02 C 00 10 49.28 +06 21 54.0 – V 703
2021-11-07 04:12:24 C 00 10 55.95 +06 13 34.8 – V 703
2021-11-07 22:55:28 C 00 19 41.40 -03 27 35.1 – V 033
2021-11-07 22:55:52 C 00 19 41.56 -03 27 46.6 – V 033
2021-11-11 04:53:10 C 00 48 42.83 -30 54 48.4 – u 807
2021-11-11 05:02:16 C 00 48 45.26 -30 56 53.3 – u 807
2021-11-11 05:11:19 C 00 48 47.69 -30 58 57.4 – u 807
2021-11-14 00:28:00 C 01 06 50.35 -42 26 44.9 – V 807
2021-11-14 00:35:33 C 01 06 51.79 -42 27 41.3 – V 807
2021-11-14 00:42:54 C 01 06 53.18 -42 28 36.0 – V 807