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 19:17:24 C 08 43 26.170 +32 14 18.69 13.5 V C20
2023-01-26 19:17:31 C 08 43 24.797 +32 14 07.36 13.8 V C20
2023-01-26 19:17:38 C 08 43 23.514 +32 13 56.03 14.2 V C20
2023-01-26 19:17:45 C 08 43 22.141 +32 13 44.02 14.3 V C20
2023-01-26 19:17:51 C 08 43 20.773 +32 13 32.66 13.8 V C20
2023-01-26 19:17:58 C 08 43 19.387 +32 13 20.59 14.0 V C20
2023-01-26 19:18:05 C 08 43 18.082 +32 13 09.63 14.2 V C20
2023-01-26 19:18:12 C 08 43 16.684 +32 12 57.28 14.0 V C20
2023-01-26 19:18:19 C 08 43 15.336 +32 12 45.49 14.3 V C20
2023-01-26 19:18:26 C 08 43 13.999 +32 12 34.08 14.0 V C20
2023-01-26 19:18:33 C 08 43 12.616 +32 12 22.39 13.8 V C20
2023-01-26 19:18:40 C 08 43 11.257 +32 12 10.51 13.7 V C20
2023-01-26 19:18:55 C 08 43 08.400 +32 11 45.92 14.3 V C20
2023-01-26 19:19:02 C 08 43 07.012 +32 11 34.24 14.0 V C20
2023-01-26 19:19:09 C 08 43 05.658 +32 11 22.28 13.6 V C20
2023-01-26 19:19:16 C 08 43 04.285 +32 11 10.34 13.9 V C20
2023-01-26 19:21:23 C 08 47 50.22 +31 15 29.6 – V 587
2023-01-26 19:21:38 C 08 47 48.03 +31 15 05.1 – V 587
2023-01-26 19:21:45 C 08 47 46.90 +31 14 52.2 – V 587
2023-01-26 19:22:02 C 08 47 44.43 +31 14 25.3 – V 587
2023-01-26 19:22:23 C 08 47 41.28 +31 13 50.5 – V 587
2023-01-26 19:22:43 C 08 42 23.092 +32 05 14.37 14.3 V C20
2023-01-26 19:22:57 C 08 42 20.276 +32 04 49.80 13.8 V C20
2023-01-26 19:23:04 C 08 42 18.857 +32 04 37.89 13.3 V C20
2023-01-26 19:23:11 C 08 42 17.464 +32 04 25.43 13.5 V C20
2023-01-26 19:23:18 C 08 42 16.044 +32 04 13.45 14.2 V C20
2023-01-26 19:23:25 C 08 42 14.633 +32 04 01.19 14.6 V C20
2023-01-26 19:23:32 C 08 42 13.268 +32 03 49.26 14.3 V C20
2023-01-26 19:23:39 C 08 42 11.866 +32 03 36.93 13.5 V C20
2023-01-26 19:23:46 C 08 42 10.469 +32 03 24.68 13.2 V C20
2023-01-26 19:23:53 C 08 42 09.068 +32 03 12.45 13.4 V C20
2023-01-26 19:24:00 C 08 42 07.675 +32 03 00.21 14.0 V C20
2023-01-26 19:24:07 C 08 42 06.226 +32 02 47.74 14.3 V C20
2023-01-26 19:24:14 C 08 42 04.823 +32 02 35.55 14.2 V C20
2023-01-26 19:24:21 C 08 42 03.423 +32 02 23.57 13.7 V C20
2023-01-26 19:24:35 C 08 42 00.582 +32 01 58.87 13.4 V C20
2023-01-26 19:24:42 C 08 41 59.161 +32 01 45.81 13.9 V C20
2023-01-26 19:24:49 C 08 41 57.789 +32 01 33.98 14.2 V C20
2023-01-26 19:24:56 C 08 41 56.357 +32 01 21.86 13.8 V C20
2023-01-26 19:25:03 C 08 41 54.937 +32 01 09.66 13.6 V C20
2023-01-26 19:25:10 C 08 41 53.511 +32 00 57.09 13.7 V C20
2023-01-26 19:25:17 C 08 41 52.098 +32 00 44.81 13.9 V C20
2023-01-26 19:25:24 C 08 41 50.681 +32 00 32.56 14.0 V C20
2023-01-26 19:25:31 C 08 41 49.291 +32 00 20.09 14.3 V C20
2023-01-26 19:25:38 C 08 41 47.868 +32 00 07.79 13.8 V C20
2023-01-26 19:25:45 C 08 41 46.398 +31 59 55.38 13.6 V C20
2023-01-26 19:25:52 C 08 41 45.032 +31 59 42.91 14.0 V C20
2023-01-26 19:25:59 C 08 41 43.618 +31 59 30.67 14.4 V C20
2023-01-26 19:26:06 C 08 41 42.191 +31 59 18.39 14.2 V C20
2023-01-26 19:26:12 C 08 41 40.760 +31 59 06.03 13.7 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)