IAA RAS IAA Minor Planet Database

2021 VA9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2155953000
Semi-major axis (a)1.0847566000 AU
Inclination (i)3.46638000°
Long. of Asc. Node (Ω)237.48292000°
Arg. of Perihelion (ω)84.39233000°
Mean Anomaly (M)265.59123000°
Mean Motion (n)0.8723798200°/day
Perihelion dist (q)0.85088820 AU
Aphelion dist (Q)1.31862500 AU
Orbital Period1.12979190 yr
Physical Parameters
H (abs. magnitude)26.65
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.660″
Uncertainty7
Orbit TypeApollo
MOID0.000168 AU
Observations Used45
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-11-28
Observations (45)
Date Type RA Dec Mag Band Observatory
2021-11-11 06:19:41 C 02 45 46.210 +33 03 36.28 – U F52
2021-11-11 06:34:51 C 02 45 47.130 +33 01 31.52 – V F52
2021-11-11 06:50:41 C 02 45 47.950 +32 59 22.00 – U F52
2021-11-11 18:13:39 C 02 46 44.81 +31 24 26.6 – V N88
2021-11-11 18:14:06 C 02 46 44.86 +31 24 22.7 – V N88
2021-11-11 20:16:02 C 02 47 06.11 +31 07 57.9 – V 246
2021-11-11 20:24:03 C 02 47 06.57 +31 06 57.0 – V 246
2021-11-11 20:25:37 C 02 47 06.66 +31 06 46.9 – V 246
2021-11-11 20:28:29 C 02 47 06.86 +31 06 23.6 – V 246
2021-11-11 22:49:25 C 02 47 13.00 +30 48 51.9 – V L01
2021-11-11 22:51:39 C 02 47 13.08 +30 48 34.9 – V L01
2021-11-11 22:53:54 C 02 47 13.13 +30 48 17.3 – V L01
2021-11-11 22:56:08 C 02 47 13.20 +30 48 00.7 – V L01
2021-11-11 22:58:23 C 02 47 13.31 +30 47 43.4 – V L01
2021-11-11 23:42:18 C 02 47 18.19 +30 42 16.1 – V I93
2021-11-11 23:47:24 C 02 47 18.33 +30 41 37.6 – V I93
2021-11-11 23:52:29 C 02 47 18.50 +30 40 58.8 – V I93
2021-11-12 03:28:06 C 02 47 52.15 +30 14 37.3 – V I52
2021-11-12 03:28:21 C 02 47 52.12 +30 14 36.3 – V I52
2021-11-12 03:29:17 C 02 47 46.67 +30 14 25.9 – u H21
2021-11-12 03:33:53 C 02 47 52.34 +30 13 57.6 – V I52
2021-11-12 03:37:20 C 02 47 46.95 +30 13 28.4 – u H21
2021-11-12 03:47:50 C 02 47 53.02 +30 12 20.9 – V I52
2021-11-12 03:48:52 C 02 47 47.31 +30 12 06.3 – u H21
2021-11-12 08:17:14 C 02 48 01.624 +29 40 34.02 – V I41
2021-11-13 04:26:57 C 02 49 49.59 +27 29 12.4 – V I52
2021-11-13 04:27:18 C 02 49 49.64 +27 29 10.2 – V I52
2021-11-13 04:27:41 C 02 49 49.61 +27 29 08.3 – V I52
2021-11-13 04:28:05 C 02 49 49.59 +27 29 05.2 – V I52
2021-11-15 03:49:45 C 02 52 40.23 +23 27 03.0 – V I52
2021-11-15 03:51:56 C 02 52 40.29 +23 26 54.0 – V I52
2021-11-15 03:54:08 C 02 52 40.38 +23 26 44.8 – V I52
2021-11-15 03:56:19 C 02 52 40.38 +23 26 36.1 – V I52
2021-11-15 04:33:11 C 02 52 40.74 +23 24 02.5 – V G96
2021-11-15 04:41:12 C 02 52 40.81 +23 23 29.4 – V G96
2021-11-15 04:49:10 C 02 52 40.82 +23 22 55.9 – V G96
2021-11-15 04:57:10 C 02 52 40.88 +23 22 22.4 – V G96
2021-11-16 03:27:30 C 02 53 46.27 +21 52 16.6 – V I52
2021-11-16 03:31:46 C 02 53 46.32 +21 52 01.9 – V I52
2021-11-27 07:29:03 C 03 00 52.65 +13 06 46.1 – o 291
2021-11-27 07:47:47 C 03 00 52.64 +13 06 28.0 – o 291
2021-11-27 08:06:29 C 03 00 52.63 +13 06 09.0 – o 291
2021-11-28 08:41:28 C 03 01 23.16 +12 43 42.5 – o 291
2021-11-28 09:08:28 C 03 01 23.30 +12 43 17.4 – o 291
2021-11-28 09:35:29 C 03 01 23.53 +12 42 52.4 – o 291