IAA RAS IAA Minor Planet Database

2021 VH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0786396984 ± 9.20e-08
Semi-major axis (a)1.0198911078 AU ± 9.62e-08
Inclination (i)1.32630429° ± 2.43e-06
Long. of Asc. Node (Ω)222.43249634° ± 1.77e-05
Arg. of Perihelion (ω)265.12116219° ± 6.44e-05
Mean Anomaly (M)267.55577061° ± 4.10e-05
Mean Motion (n)0.9569330808°/day ± 1.35e-07
Perihelion dist (q)0.93968718 AU ± 1.29e-07
Aphelion dist (Q)1.10009504 AU ± 1.40e-07
Orbital Period1.02998454 yr ± 1.46e-07
NGA Modelr2
A17.89900463e-11 ± 2.09e-11 AU/d²
Physical Parameters
H (abs. magnitude)28.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.170″
Uncertainty0
Orbit TypeApollo
MOID0.004082 AU
Observations Used45
Oppositions1
Arc Total2021-2024
First Observation Used2021-10-27
Last Observation Used2024-05-01
Observations (47)
Date Type RA Dec Mag Band Observatory
2021-10-27 10:58:02 C 03 40 55.47 +33 59 01.4 – V G96
2021-10-27 11:05:35 C 03 40 56.90 +33 58 58.5 – V G96
2021-11-05 09:08:22 C 05 38 02.20 +30 04 17.5 – V G96
2021-11-05 09:15:59 C 05 38 07.72 +30 03 50.0 – V G96
2021-11-05 09:34:11 C 05 38 20.90 +30 02 42.5 – V G96
2021-11-05 10:25:04 C 05 38 57.68 +29 59 20.5 – V I52
2021-11-05 10:27:55 C 05 38 59.74 +29 59 08.7 – V I52
2021-11-05 10:30:46 C 05 39 01.80 +29 58 56.7 – V I52
2021-11-05 22:43:45 C 05 51 46.55 +28 59 26.9 – V 033
2021-11-05 22:44:51 C 05 51 47.56 +28 59 22.4 – V 033
2021-11-05 22:45:57 C 05 51 48.56 +28 59 18.1 – V 033
2021-11-05 23:11:26 C 05 52 21.75 +28 58 12.7 – V I93
2021-11-05 23:23:38 C 05 52 32.84 +28 57 27.2 – V I93
2021-11-05 23:36:02 C 05 52 44.04 +28 56 39.7 – V I93
2021-11-06 01:18:04 C 05 54 02.23 +28 49 41.5 – V 595
2021-11-06 01:35:26 C 05 54 16.86 +28 48 18.2 – V 595
2021-11-06 01:56:08 C 05 54 34.31 +28 46 36.6 – V 595
2021-11-06 03:29:44 C 05 55 59.76 +28 39 05.5 – Z C95
2021-11-06 03:41:38 C 05 56 09.94 +28 38 00.5 – Z C95
2021-11-06 03:53:32 C 05 56 20.21 +28 36 54.3 – Z C95
2021-11-06 12:32:42 C 06 05 27.18 +27 52 29.4 – V I52
2021-11-06 12:33:03 C 06 05 27.45 +27 52 27.5 – V I52
2021-11-06 12:33:24 C 06 05 27.82 +27 52 24.8 – V I52
2021-11-06 12:33:46 C 06 05 28.14 +27 52 22.7 – V I52
2021-11-07 08:47:12 C 06 29 37.02 +25 39 25.1 – u H21
2021-11-07 09:03:19 C 06 29 52.87 +25 37 28.2 – u H21
2021-11-09 15:07:29 C 07 42 43.291 +16 45 56.75 – V T12
2021-11-09 15:08:01 C 07 42 43.903 +16 45 49.96 – V T12
2021-11-09 15:08:40 C 07 42 44.626 +16 45 41.79 – V T12
2021-11-10 02:55:32 C 08 00 13.58 +14 03 43.4 – V 033
2021-11-10 02:56:22 C 08 00 14.61 +14 03 33.5 – V 033
2021-11-10 02:57:11 C 08 00 15.63 +14 03 22.7 – V 033
2021-11-10 02:58:05 C 08 00 16.76 +14 03 10.3 – V 033
2021-11-10 12:03:08 C 08 13 27.84 +12 04 46.4 – V I52
2021-11-10 12:03:51 C 08 13 28.68 +12 04 36.3 – V I52
2022-08-21 10:32:40 C 21 51 49.038 +06 31 34.80 – V T12
2022-08-23 03:15:24 C 21 46 37.678 +06 06 33.18 – V 309
2022-08-23 03:25:51 C 21 46 36.016 +06 06 26.16 – V 309
2022-08-23 03:36:17 C 21 46 34.351 +06 06 19.15 – V 309
2022-08-24 07:20:39 C 21 43 01.722 +05 45 07.37 – V T14
2022-08-24 07:34:14 C 21 42 59.606 +05 44 57.78 – V T14
2022-08-24 09:07:35 C 21 42 44.752 +05 43 50.81 – V T12
2024-04-29 05:03:44 C 09 31 21.318 +09 31 06.91 – V G37
2024-04-29 05:13:54 C 09 31 26.745 +09 31 01.84 – V G37
2024-05-01 03:16:01 C 09 58 24.171 +09 10 50.01 – V G37
2024-05-01 03:22:51 C 09 58 27.459 +09 10 46.32 – V G37
2024-05-01 06:52:40 C 10 00 21.689 +09 10 20.78 – V T12