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 08:52:07 C 09 13 58.253 +40 05 42.06 – X V37
2023-01-26 08:58:58 C 09 13 30.861 +40 03 30.85 – X V37
2023-01-26 15:58:30 C 09 06 06.93 +35 09 06.9 – X L51
2023-01-26 15:59:33 C 09 06 03.59 +35 08 31.5 – X L51
2023-01-26 16:00:28 C 09 06 00.67 +35 08 01.0 – X L51
2023-01-26 16:31:09 C 09 04 11.880 +35 02 53.79 14.9 V C20
2023-01-26 16:31:25 C 09 04 10.681 +35 02 43.89 14.8 V C20
2023-01-26 16:31:41 C 09 04 09.583 +35 02 34.75 14.8 V C20
2023-01-26 16:36:08 C 09 03 49.532 +34 59 48.97 14.3 V C20
2023-01-26 16:36:19 C 09 03 48.722 +34 59 42.02 15.4 V C20
2023-01-26 16:36:30 C 09 03 47.835 +34 59 35.04 15.1 V C20
2023-01-26 16:36:41 C 09 03 47.033 +34 59 28.30 14.2 V C20
2023-01-26 16:36:56 C 09 03 45.891 +34 59 18.87 14.6 V C20
2023-01-26 16:37:07 C 09 03 45.007 +34 59 11.74 15.4 V C20
2023-01-26 16:37:21 C 09 03 43.946 +34 59 03.00 14.6 V C20
2023-01-26 16:37:32 C 09 03 43.137 +34 58 56.07 14.3 V C20
2023-01-26 16:37:43 C 09 03 42.304 +34 58 49.31 15.0 V C20
2023-01-26 16:38:04 C 09 03 40.653 +34 58 35.79 14.5 V C20
2023-01-26 16:38:15 C 09 03 39.825 +34 58 29.14 14.9 V C20
2023-01-26 16:38:25 C 09 03 39.020 +34 58 22.43 15.0 V C20
2023-01-26 16:38:36 C 09 03 38.192 +34 58 15.38 14.9 V C20
2023-01-26 16:38:47 C 09 03 37.350 +34 58 08.56 14.8 V C20
2023-01-26 16:38:58 C 09 03 36.529 +34 58 01.58 15.4 V C20
2023-01-26 16:39:11 C 09 03 35.501 +34 57 53.33 14.5 V C20
2023-01-26 16:39:21 C 09 03 34.668 +34 57 46.66 14.4 V C20
2023-01-26 16:39:32 C 09 03 33.852 +34 57 39.82 15.0 V C20
2023-01-26 16:39:43 C 09 03 32.986 +34 57 32.85 15.2 V C20
2023-01-26 16:39:54 C 09 03 32.160 +34 57 26.05 14.2 V C20
2023-01-26 16:40:04 C 09 03 31.354 +34 57 19.42 14.3 V C20
2023-01-26 16:40:15 C 09 03 30.520 +34 57 12.47 15.5 V C20
2023-01-26 16:40:26 C 09 03 29.655 +34 57 05.41 15.0 V C20
2023-01-26 16:40:36 C 09 03 28.830 +34 56 58.83 14.2 V C20
2023-01-26 16:40:47 C 09 03 27.999 +34 56 51.90 14.4 V C20
2023-01-26 16:40:58 C 09 03 27.160 +34 56 45.14 15.2 V C20
2023-01-26 16:41:09 C 09 03 26.329 +34 56 37.91 14.9 V C20
2023-01-26 16:41:19 C 09 03 25.465 +34 56 31.35 14.7 V C20
2023-01-26 16:41:30 C 09 03 24.642 +34 56 24.33 14.6 V C20
2023-01-26 16:41:41 C 09 03 23.789 +34 56 17.53 15.1 V C20
2023-01-26 16:41:52 C 09 03 22.937 +34 56 10.35 14.6 V C20
2023-01-26 16:42:03 C 09 03 22.063 +34 56 03.59 14.7 V C20
2023-01-26 16:42:13 C 09 03 21.207 +34 55 56.60 15.1 V C20
2023-01-26 16:42:24 C 09 03 20.354 +34 55 49.59 14.6 V C20
2023-01-26 16:42:35 C 09 03 19.509 +34 55 42.58 14.8 V C20
2023-01-26 16:42:45 C 09 03 18.678 +34 55 35.86 15.1 V C20
2023-01-26 16:42:56 C 09 03 17.782 +34 55 28.59 15.0 V C20
2023-01-26 16:43:07 C 09 03 16.974 +34 55 21.69 14.3 V C20
2023-01-26 16:43:18 C 09 03 16.141 +34 55 14.99 14.3 V C20
2023-01-26 16:43:28 C 09 03 15.318 +34 55 08.14 15.0 V C20
2023-01-26 16:43:39 C 09 03 14.394 +34 55 00.50 15.1 V C20
2023-01-26 16:43:50 C 09 03 13.560 +34 54 53.86 14.1 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)