IAA RAS IAA Minor Planet Database

2023 BU

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1103378574 ± 3.00e-08
Semi-major axis (a)1.1065377609 AU ± 3.74e-08
Inclination (i)3.73193106° ± 7.69e-07
Long. of Asc. Node (Ω)125.11075607° ± 6.07e-07
Arg. of Perihelion (ω)356.08553591° ± 7.51e-06
Mean Anomaly (M)155.55473241° ± 4.73e-05
Mean Motion (n)0.8467650372°/day ± 4.29e-08
Perihelion dist (q)0.98444476 AU ± 4.70e-08
Aphelion dist (Q)1.22863077 AU ± 5.32e-08
Orbital Period1.16399029 yr ± 5.90e-08
Physical Parameters
H (abs. magnitude)29.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.372″
Uncertainty0
Orbit TypeApollo
MOID0.000024 AU
Observations Used1669
Radar Obs Used2
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-21
Last Observation Used2023-01-31
Observations (1784)
Date Type RA Dec Mag Band Observatory
2023-01-26 19:58:11 C 08 34 28.415 +30 54 12.47 13.6 V C20
2023-01-26 19:58:18 C 08 34 26.636 +30 53 56.05 13.9 V C20
2023-01-26 19:58:25 C 08 34 24.835 +30 53 39.37 14.3 V C20
2023-01-26 19:58:32 C 08 34 23.143 +30 53 22.94 13.6 V C20
2023-01-26 19:58:38 C 08 38 05.281 +31 52 53.06 – V M33
2023-01-26 19:58:39 C 08 34 21.318 +30 53 06.69 13.1 V C20
2023-01-26 19:58:54 C 08 34 17.767 +30 52 33.76 13.6 V C20
2023-01-26 19:59:01 C 08 34 16.045 +30 52 17.10 14.0 V C20
2023-01-26 19:59:08 C 08 34 14.289 +30 52 00.95 14.5 V C20
2023-01-26 19:59:15 C 08 34 12.507 +30 51 44.54 13.5 V C20
2023-01-26 19:59:22 C 08 34 10.677 +30 51 27.78 12.9 V C20
2023-01-26 19:59:23 C 08 46 49.737 +30 32 55.74 – V Z01
2023-01-26 19:59:26 C 08 37 53.393 +31 51 18.24 – V M33
2023-01-26 19:59:29 C 08 34 08.967 +30 51 10.88 13.1 V C20
2023-01-26 19:59:36 C 08 34 07.201 +30 50 55.08 13.7 V C20
2023-01-26 19:59:43 C 08 34 05.382 +30 50 38.23 14.2 V C20
2023-01-26 19:59:51 C 08 34 03.589 +30 50 21.58 13.8 V C20
2023-01-26 19:59:58 C 08 34 01.798 +30 50 05.19 13.3 V C20
2023-01-26 20:00:05 C 08 34 00.109 +30 49 49.07 13.1 V C20
2023-01-26 20:00:12 C 08 33 58.269 +30 49 31.87 13.3 V C20
2023-01-26 20:00:14 C 08 37 41.400 +31 49 42.59 – V M33
2023-01-26 20:00:19 C 08 33 56.559 +30 49 15.87 13.8 V C20
2023-01-26 20:00:26 C 08 33 54.708 +30 48 58.77 14.1 V C20
2023-01-26 20:00:33 C 08 33 52.952 +30 48 42.63 13.6 V C20
2023-01-26 20:00:40 C 08 33 51.130 +30 48 25.07 13.4 V C20
2023-01-26 20:00:47 C 08 33 49.333 +30 48 08.85 13.6 V C20
2023-01-26 20:01:05 C 08 33 45.042 +30 47 28.17 14.0 V C20
2023-01-26 20:01:11 C 08 46 32.188 +30 29 32.00 – V Z01
2023-01-26 20:01:19 C 08 33 41.390 +30 46 53.79 13.3 V C20
2023-01-26 20:01:26 C 08 33 39.648 +30 46 37.34 13.4 V C20
2023-01-26 20:01:33 C 08 33 37.867 +30 46 20.36 13.8 V C20
2023-01-26 20:01:40 C 08 33 36.005 +30 46 03.90 13.9 V C20
2023-01-26 20:01:47 C 08 33 34.190 +30 45 46.91 13.6 V C20
2023-01-26 20:01:50 C 08 37 17.242 +31 46 28.83 – V M33
2023-01-26 20:01:54 C 08 33 32.409 +30 45 29.84 13.2 V C20
2023-01-26 20:02:01 C 08 33 30.653 +30 45 13.64 13.6 V C20
2023-01-26 20:02:23 C 08 33 25.188 +30 44 23.10 14.0 V C20
2023-01-26 20:02:32 C 08 46 18.926 +30 26 58.18 – V Z01
2023-01-26 20:02:37 C 08 33 21.570 +30 43 48.94 12.9 V C20
2023-01-26 20:02:44 C 08 33 19.754 +30 43 31.33 13.2 V C20
2023-01-26 20:02:51 C 08 33 17.915 +30 43 15.28 13.7 V C20
2023-01-26 20:02:58 C 08 33 16.140 +30 42 57.71 14.3 V C20
2023-01-26 20:18:14 C 08 45 02.35 +29 43 22.4 – q 950
2023-01-26 20:20:13 C 08 44 42.45 +29 39 06.5 – q 950
2023-01-26 20:22:11 C 08 44 22.31 +29 34 46.5 – q 950
2023-01-26 20:24:19 C 08 44 00.16 +29 30 01.5 – q 950
2023-01-26 20:25:12 C 08 35 57.447 +29 10 38.06 – V K63
2023-01-26 20:25:45 C 08 27 00.779 +29 42 37.98 13.5 V C20
2023-01-26 20:25:54 C 08 26 58.071 +29 42 11.22 13.1 V C20
2023-01-26 20:26:03 C 08 26 55.400 +29 41 44.86 13.2 V C20
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2023-01-29 11:00:00 4276625.76 1 us 8560 -14 -14
2023-01-30 11:20:00 5813236.044 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)