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 20:26:13 C 08 26 52.657 +29 41 17.62 13.6 V C20
2023-01-26 20:26:22 C 08 26 49.987 +29 40 51.07 13.4 V C20
2023-01-26 20:26:31 C 08 26 47.289 +29 40 24.32 13.2 V C20
2023-01-26 20:26:40 C 08 26 44.591 +29 39 57.47 13.2 V C20
2023-01-26 20:26:58 C 08 26 39.123 +29 39 03.35 13.6 V C20
2023-01-26 20:27:02 C 08 35 31.160 +29 05 42.31 – V K63
2023-01-26 20:27:16 C 08 26 33.764 +29 38 10.00 12.8 V C20
2023-01-26 20:27:25 C 08 26 30.977 +29 37 42.41 13.4 V C20
2023-01-26 20:30:13 C 08 34 44.608 +28 56 57.02 – V K63
2023-01-26 20:31:29 C 08 25 17.328 +29 25 25.21 13.8 V C20
2023-01-26 20:31:37 C 08 25 15.066 +29 25 02.77 13.3 V C20
2023-01-26 20:31:44 C 08 25 12.811 +29 24 40.82 12.8 V C20
2023-01-26 20:31:51 C 08 25 10.664 +29 24 18.80 12.7 V C20
2023-01-26 20:31:58 C 08 25 08.465 +29 23 56.63 13.2 V C20
2023-01-26 20:32:20 C 08 25 01.838 +29 22 50.33 13.0 V C20
2023-01-26 20:32:27 C 08 24 59.687 +29 22 27.89 13.1 V C20
2023-01-26 20:32:41 C 08 24 55.267 +29 21 43.81 13.5 V C20
2023-01-26 20:32:48 C 08 24 53.084 +29 21 21.31 13.9 V C20
2023-01-26 20:32:55 C 08 24 50.818 +29 20 59.57 13.2 V C20
2023-01-26 20:33:02 C 08 34 16.380 +27 57 45.94 – V Z80
2023-01-26 20:33:03 C 08 24 48.617 +29 20 36.38 12.9 V C20
2023-01-26 20:33:10 C 08 24 46.335 +29 20 13.89 13.3 V C20
2023-01-26 20:33:31 C 08 24 39.637 +29 19 06.50 13.2 V C20
2023-01-26 20:33:39 C 08 24 37.427 +29 18 43.94 13.0 V C20
2023-01-26 20:33:43 C 08 34 07.078 +27 55 42.60 – V Z80
2023-01-26 20:33:46 C 08 24 35.231 +29 18 20.81 13.1 V C20
2023-01-26 20:33:53 C 08 24 33.032 +29 17 58.87 13.3 V C20
2023-01-26 20:34:00 C 08 24 30.748 +29 17 36.65 13.8 V C20
2023-01-26 20:34:07 C 08 24 28.569 +29 17 14.23 13.5 V C20
2023-01-26 20:34:14 C 08 24 26.284 +29 16 51.57 12.9 V C20
2023-01-26 20:34:23 C 08 24 23.687 +29 16 24.94 12.8 V C20
2023-01-26 20:34:23 C 08 33 57.576 +27 53 37.32 – V Z80
2023-01-26 20:34:37 C 08 24 19.154 +29 15 39.34 13.9 V C20
2023-01-26 20:35:04 C 08 33 48.175 +27 51 33.16 – V Z80
2023-01-26 20:35:45 C 08 33 38.532 +27 49 26.29 – V Z80
2023-01-26 20:37:08 C 08 23 31.475 +29 07 34.69 13.6 V C20
2023-01-26 20:37:16 C 08 23 29.175 +29 07 11.30 13.7 V C20
2023-01-26 20:37:23 C 08 23 26.837 +29 06 47.46 13.2 V C20
2023-01-26 20:37:30 C 08 23 24.544 +29 06 23.99 12.8 V C20
2023-01-26 20:37:37 C 08 23 22.251 +29 06 00.65 12.9 V C20
2023-01-26 20:37:44 C 08 23 19.975 +29 05 37.21 13.3 V C20
2023-01-26 20:37:52 C 08 23 17.648 +29 05 13.70 13.6 V C20
2023-01-26 20:37:59 C 08 23 15.378 +29 04 50.34 13.7 V C20
2023-01-26 20:38:06 C 08 23 13.042 +29 04 26.71 12.9 V C20
2023-01-26 20:38:13 C 08 23 10.751 +29 04 03.03 12.6 V C20
2023-01-26 20:38:20 C 08 23 08.456 +29 03 39.55 12.8 V C20
2023-01-26 20:38:35 C 08 23 03.849 +29 02 52.55 13.7 V C20
2023-01-26 20:38:42 C 08 23 01.558 +29 02 29.07 13.4 V C20
2023-01-26 20:38:49 C 08 22 59.258 +29 02 05.43 12.8 V C20
2023-01-26 20:38:56 C 08 22 56.927 +29 01 41.61 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)