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 22:28:20 C 09 28 24.021 +41 25 56.09 16.6 V C20
2023-01-25 22:28:46 C 09 28 23.148 +41 25 53.09 17.6 V C20
2023-01-25 22:29:12 C 09 28 22.368 +41 25 50.55 16.6 V C20
2023-01-25 22:29:38 C 09 28 21.387 +41 25 47.36 17.2 V C20
2023-01-25 22:30:04 C 09 28 20.603 +41 25 44.57 17.3 V C20
2023-01-25 22:30:30 C 09 28 19.770 +41 25 41.89 16.9 V C20
2023-01-25 22:31:22 C 09 28 17.846 +41 25 35.55 17.0 V C20
2023-01-25 22:31:48 C 09 28 17.183 +41 25 33.22 16.9 V C20
2023-01-25 22:32:14 C 09 28 16.156 +41 25 29.89 16.4 V C20
2023-01-25 22:32:40 C 09 28 15.293 +41 25 26.91 17.1 V C20
2023-01-25 22:33:06 C 09 28 14.531 +41 25 24.31 16.7 V C20
2023-01-25 22:33:32 C 09 28 13.670 +41 25 21.27 17.2 V C20
2023-01-25 22:33:58 C 09 28 12.713 +41 25 18.16 17.0 V C20
2023-01-25 22:34:24 C 09 28 11.903 +41 25 15.33 16.9 V C20
2023-01-25 22:34:50 C 09 28 11.067 +41 25 12.51 17.0 V C20
2023-01-25 22:35:16 C 09 28 09.972 +41 25 08.79 17.4 V C20
2023-01-25 22:42:38 C 09 27 55.209 +41 24 16.74 16.4 V C20
2023-01-25 22:43:04 C 09 27 54.259 +41 24 13.63 17.3 V C20
2023-01-25 22:43:30 C 09 27 53.562 +41 24 10.98 17.0 V C20
2023-01-25 22:43:56 C 09 27 52.484 +41 24 07.14 16.9 V C20
2023-01-25 22:44:22 C 09 27 51.713 +41 24 04.31 17.0 V C20
2023-01-25 22:44:47 C 09 27 50.891 +41 24 01.17 17.0 V C20
2023-01-25 22:45:13 C 09 27 50.096 +41 23 58.31 17.2 V C20
2023-01-25 22:45:39 C 09 27 48.924 +41 23 54.29 16.9 V C20
2023-01-25 22:46:05 C 09 32 39.050 +41 26 38.40 – V G40
2023-01-25 22:46:31 C 09 27 47.285 +41 23 48.11 16.3 V C20
2023-01-25 22:49:05 C 09 27 42.136 +41 23 28.85 17.0 V C20
2023-01-25 22:49:31 C 09 27 41.023 +41 23 25.16 17.2 V C20
2023-01-25 22:49:57 C 09 27 40.441 +41 23 22.70 16.9 V C20
2023-01-25 22:50:11 C 09 32 32.578 +41 26 47.94 – V G40
2023-01-25 22:50:23 C 09 27 39.350 +41 23 18.49 16.4 V C20
2023-01-25 22:50:49 C 09 27 38.493 +41 23 15.38 17.4 V C20
2023-01-25 22:51:15 C 09 27 37.717 +41 23 12.56 16.8 V C20
2023-01-25 22:51:42 C 09 27 36.783 +41 23 08.93 17.1 V C20
2023-01-25 22:52:08 C 09 27 35.822 +41 23 05.53 17.0 V C20
2023-01-25 22:52:34 C 09 27 35.052 +41 23 02.18 17.1 V C20
2023-01-25 22:53:00 C 09 27 34.146 +41 22 58.91 16.6 V C20
2023-01-25 22:53:26 C 09 27 33.092 +41 22 54.84 17.2 V C20
2023-01-25 22:53:52 C 09 27 32.435 +41 22 52.14 16.9 V C20
2023-01-25 22:54:18 C 09 27 31.378 +41 22 48.21 16.5 V C20
2023-01-25 22:54:44 C 09 27 30.477 +41 22 44.92 17.1 V C20
2023-01-25 22:55:07 C 09 32 24.636 +41 26 58.52 – V G40
2023-01-25 22:55:39 C 09 27 28.729 +41 22 38.28 17.6 V C20
2023-01-25 22:56:05 C 09 27 27.743 +41 22 34.23 16.8 V C20
2023-01-25 22:56:31 C 09 27 26.956 +41 22 31.11 17.2 V C20
2023-01-25 22:57:23 C 09 27 25.002 +41 22 23.56 17.0 V C20
2023-01-25 22:58:15 C 09 27 23.304 +41 22 16.97 16.8 V C20
2023-01-25 22:58:41 C 09 27 22.437 +41 22 13.47 17.2 V C20
2023-01-25 22:58:48 C 09 30 11.84 +41 18 50.2 – X C95
2023-01-25 22:59:07 C 09 27 21.551 +41 22 10.18 17.0 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)