IAA RAS IAA Minor Planet Database

2021 UV2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5317580000
Semi-major axis (a)1.9968312000 AU
Inclination (i)4.21054000°
Long. of Asc. Node (Ω)34.49277000°
Arg. of Perihelion (ω)321.14563000°
Mean Anomaly (M)169.17138000°
Mean Motion (n)0.3492947400°/day
Perihelion dist (q)0.93500020 AU
Aphelion dist (Q)3.05866220 AU
Orbital Period2.82170770 yr
Physical Parameters
H (abs. magnitude)28.39
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.600″
Uncertainty7
Orbit TypeApollo
MOID0.005135 AU
Observations Used15
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-10-28
Observations (17)
Date Type RA Dec Mag Band Observatory
2021-10-26 12:18:20 C 02 46 29.890 +07 58 25.32 – V F52
2021-10-26 13:10:46 C 02 47 20.023 +08 24 04.21 – V F52
2021-10-27 09:20:42 C 03 04 37.55 +15 44 17.8 – V G96
2021-10-27 09:28:17 C 03 04 41.61 +15 46 19.5 – V G96
2021-10-27 09:35:51 C 03 04 45.64 +15 48 20.6 – V G96
2021-10-27 09:43:26 C 03 04 49.68 +15 50 20.3 – V G96
2021-10-27 11:37:10 C 03 05 51.36 +16 19 44.1 – V V06
2021-10-27 11:38:45 C 03 05 52.25 +16 20 07.8 – V V06
2021-10-27 11:40:19 C 03 05 53.08 +16 20 31.3 – V V06
2021-10-27 11:41:53 C 03 05 54.00 +16 20 55.1 – V V06
2021-10-27 12:16:27 C 03 06 28.759 +16 31 58.75 – V F52
2021-10-27 12:54:02 C 03 06 46.979 +16 41 14.71 – V F52
2021-10-27 13:12:40 C 03 06 56.092 +16 45 47.52 – V F52
2021-10-28 05:56:55 C 03 15 51.52 +20 08 55.0 – V G96
2021-10-28 05:58:39 C 03 15 52.09 +20 09 12.9 – V G96
2021-10-28 06:00:22 C 03 15 52.67 +20 09 30.7 – V G96
2021-10-28 06:02:06 C 03 15 53.25 +20 09 48.3 – V G96