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
2023-01-25 23:24:37 C 09 26 28.885 +41 18 27.41 16.6 V C20
2023-01-25 23:25:03 C 09 26 28.038 +41 18 23.61 17.3 V C20
2023-01-25 23:25:29 C 09 26 27.227 +41 18 20.06 16.5 V C20
2023-01-25 23:25:55 C 09 26 26.173 +41 18 15.44 16.7 V C20
2023-01-25 23:26:21 C 09 26 25.436 +41 18 11.94 17.1 V C20
2023-01-25 23:26:47 C 09 26 24.401 +41 18 07.35 16.8 V C20
2023-01-25 23:27:13 C 09 26 23.481 +41 18 03.16 16.9 V C20
2023-01-25 23:27:39 C 09 26 22.586 +41 17 58.96 17.1 V C20
2023-01-25 23:28:05 C 09 26 21.792 +41 17 54.87 17.1 V C20
2023-01-25 23:28:57 C 09 26 19.976 +41 17 46.99 17.0 V C20
2023-01-25 23:30:07 C 09 31 28.76 +41 26 44.0 – q 950
2023-01-25 23:34:25 C 09 26 08.648 +41 16 53.82 17.0 V C20
2023-01-25 23:38:20 C 09 26 00.438 +41 16 14.54 17.1 V C20
2023-01-25 23:38:46 C 09 25 59.455 +41 16 09.99 16.9 V C20
2023-01-25 23:39:12 C 09 25 58.760 +41 16 06.46 17.1 V C20
2023-01-25 23:40:30 C 09 25 56.023 +41 15 53.35 16.9 V C20
2023-01-25 23:42:42 C 09 31 05.33 +41 26 55.6 – q 950
2023-01-25 23:44:04 C 09 25 48.411 +41 15 15.64 16.7 V C20
2023-01-25 23:44:30 C 09 25 47.744 +41 15 12.43 17.5 V C20
2023-01-25 23:44:56 C 09 25 46.683 +41 15 06.88 16.9 V C20
2023-01-25 23:45:48 C 09 25 44.819 +41 14 57.87 16.9 V C20
2023-01-25 23:47:12 C 09 25 41.854 +41 14 43.05 16.9 V C20
2023-01-25 23:47:18 C 09 28 52.210 +41 05 39.80 – V Z80
2023-01-25 23:47:38 C 09 25 41.214 +41 14 39.67 16.9 V C20
2023-01-25 23:48:07 C 09 25 40.080 +41 14 33.84 16.7 V C20
2023-01-25 23:48:36 C 09 25 39.041 +41 14 28.70 17.2 V C20
2023-01-25 23:49:04 C 09 25 38.044 +41 14 23.46 16.9 V C20
2023-01-25 23:49:33 C 09 25 37.135 +41 14 19.00 17.0 V C20
2023-01-25 23:50:28 C 09 25 35.083 +41 14 08.32 16.7 V C20
2023-01-25 23:50:54 C 09 25 34.408 +41 14 04.89 17.0 V C20
2023-01-25 23:51:54 C 09 28 28.26 +41 15 39.2 – X C95
2023-01-25 23:54:25 C 09 28 39.026 +41 05 07.22 – V Z80
2023-01-26 00:00:04 C 09 25 15.166 +41 12 24.11 17.0 V C20
2023-01-26 00:00:31 C 09 25 14.365 +41 12 19.63 17.6 V C20
2023-01-26 00:00:57 C 09 25 13.382 +41 12 14.48 16.3 V C20
2023-01-26 00:01:33 C 09 28 25.771 +41 04 32.77 – V Z80
2023-01-26 00:01:49 C 09 25 11.677 +41 12 05.52 16.5 V C20
2023-01-26 00:02:15 C 09 25 10.621 +41 11 59.64 16.7 V C20
2023-01-26 00:02:41 C 09 25 09.798 +41 11 54.73 17.1 V C20
2023-01-26 00:03:07 C 09 25 08.729 +41 11 49.40 17.5 V C20
2023-01-26 00:03:33 C 09 25 07.963 +41 11 45.08 16.5 V C20
2023-01-26 00:03:59 C 09 25 06.951 +41 11 39.82 16.8 V C20
2023-01-26 00:04:25 C 09 25 06.300 +41 11 36.17 17.2 V C20
2023-01-26 00:04:51 C 09 25 05.209 +41 11 30.17 16.5 V C20
2023-01-26 00:06:09 C 09 25 02.538 +41 11 15.41 16.9 V C20
2023-01-26 00:07:29 C 09 24 59.796 +41 11 00.40 16.4 V C20
2023-01-26 00:08:02 C 09 24 58.656 +41 10 54.10 16.3 V C20
2023-01-26 00:08:18 C 09 24 58.136 +41 10 51.09 16.7 V C20
2023-01-26 00:08:35 C 09 24 57.478 +41 10 47.45 17.0 V C20
2023-01-26 00:08:40 C 09 28 12.247 +41 03 56.16 – V Z80
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)