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 21:02:53 C 08 14 33.827 +27 32 49.86 12.7 V C20
2023-01-26 21:03:01 C 08 14 31.012 +27 32 19.95 13.2 V C20
2023-01-26 21:03:08 C 08 14 28.217 +27 31 48.58 13.5 V C20
2023-01-26 21:03:15 C 08 14 25.470 +27 31 18.45 13.4 V C20
2023-01-26 21:03:22 C 08 14 22.724 +27 30 49.05 12.8 V C20
2023-01-26 21:03:30 C 08 14 19.934 +27 30 17.67 12.3 V C20
2023-01-26 21:03:37 C 08 14 17.147 +27 29 47.00 12.7 V C20
2023-01-26 21:07:54 C 08 12 37.294 +27 11 23.41 12.7 V C20
2023-01-26 21:08:01 C 08 12 34.402 +27 10 51.55 12.9 V C20
2023-01-26 21:08:09 C 08 12 31.457 +27 10 18.95 13.0 V C20
2023-01-26 21:08:16 C 08 12 28.524 +27 09 46.21 13.1 V C20
2023-01-26 21:08:23 C 08 12 25.647 +27 09 14.32 13.2 V C20
2023-01-26 21:08:31 C 08 12 22.784 +27 08 42.29 12.9 V C20
2023-01-26 21:08:38 C 08 12 19.886 +27 08 09.97 12.6 V C20
2023-01-26 21:08:45 C 08 12 17.018 +27 07 37.50 12.7 V C20
2023-01-26 21:08:52 C 08 12 14.130 +27 07 05.54 13.1 V C20
2023-01-26 21:09:00 C 08 12 11.210 +27 06 33.27 13.2 V C20
2023-01-26 21:09:07 C 08 12 08.324 +27 06 01.14 12.9 V C20
2023-01-26 21:09:14 C 08 12 05.435 +27 05 28.55 12.7 V C20
2023-01-26 21:09:22 C 08 12 02.532 +27 04 56.20 12.8 V C20
2023-01-26 21:09:29 C 08 11 59.619 +27 04 23.66 13.1 V C20
2023-01-26 21:09:36 C 08 11 56.674 +27 03 51.02 13.5 V C20
2023-01-26 21:09:43 C 08 11 53.727 +27 03 18.41 13.0 V C20
2023-01-26 21:09:51 C 08 11 50.820 +27 02 45.63 12.5 V C20
2023-01-26 21:09:58 C 08 11 47.890 +27 02 12.76 12.4 V C20
2023-01-26 21:10:20 C 08 11 39.110 +27 00 34.18 13.5 V C20
2023-01-26 21:10:27 C 08 11 36.174 +27 00 01.76 12.9 V C20
2023-01-26 21:10:34 C 08 11 33.275 +26 59 29.35 12.4 V C20
2023-01-26 21:10:42 C 08 11 30.331 +26 58 56.11 12.4 V C20
2023-01-26 21:10:49 C 08 11 27.406 +26 58 23.49 12.9 V C20
2023-01-26 21:10:56 C 08 11 24.413 +26 57 49.48 13.2 V C20
2023-01-26 21:11:11 C 08 11 18.527 +26 56 44.04 12.7 V C20
2023-01-26 21:11:18 C 08 11 15.613 +26 56 11.07 12.6 V C20
2023-01-26 21:11:26 C 08 11 12.609 +26 55 37.53 12.7 V C20
2023-01-26 21:11:33 C 08 11 09.686 +26 55 04.13 13.1 V C20
2023-01-26 21:14:55 C 08 09 46.829 +26 39 28.23 13.0 V C20
2023-01-26 21:15:02 C 08 09 43.724 +26 38 52.91 12.6 V C20
2023-01-26 21:15:09 C 08 09 40.642 +26 38 17.86 12.6 V C20
2023-01-26 21:15:17 C 08 09 37.598 +26 37 42.50 12.8 V C20
2023-01-26 21:15:24 C 08 09 34.538 +26 37 08.60 13.0 V C20
2023-01-26 21:15:31 C 08 09 31.427 +26 36 33.05 13.3 V C20
2023-01-26 21:15:33 C 08 22 52.15 +26 13 04.4 – X K19
2023-01-26 21:15:39 C 08 09 28.375 +26 35 58.34 12.8 V C20
2023-01-26 21:15:46 C 08 09 25.314 +26 35 23.56 12.5 V C20
2023-01-26 21:15:53 C 08 09 22.262 +26 34 48.69 12.7 V C20
2023-01-26 21:16:01 C 08 09 19.215 +26 34 12.63 13.4 V C20
2023-01-26 21:16:08 C 08 09 16.084 +26 33 38.31 13.0 V C20
2023-01-26 21:16:23 C 08 09 09.942 +26 32 28.11 12.5 V C20
2023-01-26 21:16:25 C 08 22 34.19 +26 09 17.4 – X K19
2023-01-26 21:16:30 C 08 09 06.840 +26 31 52.78 12.7 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)