IAA RAS IAA Minor Planet Database

2021 VN1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5137997000
Semi-major axis (a)2.5569391000 AU
Inclination (i)2.73799000°
Long. of Asc. Node (Ω)134.73204000°
Arg. of Perihelion (ω)265.24264000°
Mean Anomaly (M)356.81954000°
Mean Motion (n)0.2410590800°/day
Perihelion dist (q)1.24318460 AU
Aphelion dist (Q)3.87069360 AU
Orbital Period4.08865600 yr
Physical Parameters
H (abs. magnitude)23.84
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.560″
Uncertainty7
Orbit TypeAmor
MOID0.254837 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-11-15
Observations (17)
Date Type RA Dec Mag Band Observatory
2021-11-01 11:23:23 C 03 13 55.665 +04 14 15.20 – U F52
2021-11-01 11:41:09 C 03 13 56.569 +04 14 19.01 – U F52
2021-11-01 11:58:48 C 03 13 57.457 +04 14 22.76 – U F52
2021-11-01 12:16:20 C 03 13 58.359 +04 14 26.35 – U F52
2021-11-03 10:55:31 C 03 16 42.859 +04 25 09.32 – V 568
2021-11-03 10:56:55 C 03 16 42.925 +04 25 09.64 – V 568
2021-11-03 10:58:20 C 03 16 42.993 +04 25 10.02 – V 568
2021-11-04 11:26:49 C 03 18 05.03 +04 31 10.9 – o 691
2021-11-04 11:35:40 C 03 18 05.48 +04 31 13.3 – o 691
2021-11-04 11:44:32 C 03 18 05.89 +04 31 15.2 – o 691
2021-11-08 08:55:21 C 03 23 11.976 +04 58 06.10 – U F51
2021-11-08 09:02:15 C 03 23 12.280 +04 58 08.37 – U F51
2021-11-08 09:09:06 C 03 23 12.576 +04 58 10.63 – U F51
2021-11-15 10:57:44 C 03 31 32.23 +06 00 05.8 – V V06
2021-11-15 11:23:03 C 03 31 33.31 +06 00 16.0 – V V06
2021-11-15 11:28:47 C 03 31 33.54 +06 00 18.3 – V V06
2021-11-15 11:34:30 C 03 31 33.76 +06 00 20.6 – V V06