IAA RAS IAA Minor Planet Database

2020 BU2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3888397000
Semi-major axis (a)1.2830126000 AU
Inclination (i)12.74210000°
Long. of Asc. Node (Ω)122.07694000°
Arg. of Perihelion (ω)91.46852000°
Mean Anomaly (M)319.01865000°
Mean Motion (n)0.6781998300°/day
Perihelion dist (q)0.78412640 AU
Aphelion dist (Q)1.78189880 AU
Orbital Period1.45327020 yr
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.220″
Uncertainty7
Orbit TypeApollo
MOID0.029888 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-01-30
Observations (17)
Date Type RA Dec Mag Band Observatory
2020-01-19 10:50:32 C 10 30 28.259 +10 38 49.32 – U F51
2020-01-19 11:09:02 C 10 30 33.522 +10 39 36.86 – U F51
2020-01-19 11:27:38 C 10 30 38.820 +10 40 24.55 – U F51
2020-01-19 11:46:15 C 10 30 44.087 +10 41 12.25 – U F51
2020-01-21 14:21:39 C 10 47 45.421 +13 05 32.58 – U F51
2020-01-21 14:39:25 C 10 47 51.803 +13 06 28.88 – U F51
2020-01-21 14:57:14 C 10 47 58.197 +13 07 24.71 – U F51
2020-01-21 23:26:26 C 10 51 19.25 +13 34 18.3 – V 033
2020-01-21 23:28:54 C 10 51 20.21 +13 34 26.4 – V 033
2020-01-21 23:31:23 C 10 51 21.17 +13 34 34.9 – V 033
2020-01-22 03:00:37 C 10 52 41.64 +13 46 12.1 – V 033
2020-01-22 03:03:01 C 10 52 42.60 +13 46 20.4 – V 033
2020-01-22 03:05:24 C 10 52 43.50 +13 46 28.6 – V 033
2020-01-30 11:25:35 C 13 12 45.21 +29 01 07.6 – V I52
2020-01-30 11:27:48 C 13 12 47.54 +29 01 17.8 – V I52
2020-01-30 11:29:54 C 13 12 49.77 +29 01 28.0 – V I52
2020-01-30 11:36:24 C 13 12 56.57 +29 01 58.9 – V I52