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 19:41:03 C 08 38 30.460 +31 31 01.65 14.0 V C20
2023-01-26 19:41:10 C 08 38 28.863 +31 30 47.80 13.2 V C20
2023-01-26 19:41:17 C 08 38 27.294 +31 30 33.59 13.1 V C20
2023-01-26 19:41:24 C 08 38 25.685 +31 30 19.19 13.5 V C20
2023-01-26 19:41:38 C 08 38 22.557 +31 29 50.98 14.1 V C20
2023-01-26 19:41:45 C 08 38 20.947 +31 29 36.65 13.7 V C20
2023-01-26 19:41:52 C 08 38 19.385 +31 29 22.58 13.2 V C20
2023-01-26 19:41:59 C 08 38 17.783 +31 29 08.24 13.2 V C20
2023-01-26 19:42:06 C 08 38 16.240 +31 28 54.42 13.6 V C20
2023-01-26 19:42:13 C 08 38 14.620 +31 28 39.72 14.4 V C20
2023-01-26 19:42:20 C 08 38 13.043 +31 28 25.69 14.2 V C20
2023-01-26 19:42:27 C 08 38 11.445 +31 28 11.70 13.7 V C20
2023-01-26 19:42:34 C 08 38 09.898 +31 27 57.42 13.8 V C20
2023-01-26 19:42:41 C 08 38 08.262 +31 27 42.58 13.6 V C20
2023-01-26 19:42:48 C 08 38 06.725 +31 27 28.53 13.7 V C20
2023-01-26 19:42:55 C 08 38 05.095 +31 27 14.20 14.2 V C20
2023-01-26 19:43:02 C 08 38 03.543 +31 27 00.42 13.8 V C20
2023-01-26 19:43:21 C 08 37 59.429 +31 26 22.92 13.7 V C20
2023-01-26 19:43:28 C 08 37 57.840 +31 26 08.45 13.9 V C20
2023-01-26 19:43:35 C 08 37 56.203 +31 25 54.42 14.0 V C20
2023-01-26 19:43:42 C 08 37 54.606 +31 25 40.57 13.7 V C20
2023-01-26 19:43:49 C 08 37 53.054 +31 25 25.40 13.7 V C20
2023-01-26 19:43:56 C 08 37 51.481 +31 25 11.80 13.7 V C20
2023-01-26 19:44:03 C 08 37 49.863 +31 24 56.90 14.2 V C20
2023-01-26 19:44:10 C 08 37 48.267 +31 24 42.48 14.2 V C20
2023-01-26 19:44:15 C 08 43 41.153 +29 59 34.48 – V Z80
2023-01-26 19:44:17 C 08 37 46.658 +31 24 28.00 13.6 V C20
2023-01-26 19:44:24 C 08 37 45.075 +31 24 13.75 13.1 V C20
2023-01-26 19:44:55 C 08 43 34.690 +29 58 11.78 – V Z80
2023-01-26 19:45:35 C 08 43 28.181 +29 56 48.91 – V Z80
2023-01-26 19:46:15 C 08 43 21.605 +29 55 25.18 – V Z80
2023-01-26 19:46:56 C 08 43 15.022 +29 54 01.08 – V Z80
2023-01-26 19:47:37 C 08 43 08.280 +29 52 34.72 – V Z80
2023-01-26 19:47:49 C 08 36 57.874 +31 17 06.05 13.8 V C20
2023-01-26 19:47:56 C 08 36 56.181 +31 16 50.96 14.2 V C20
2023-01-26 19:48:03 C 08 36 54.540 +31 16 35.89 14.2 V C20
2023-01-26 19:48:05 C 08 43 03.648 +29 51 35.57 – V Z80
2023-01-26 19:48:10 C 08 36 52.847 +31 16 20.47 13.8 V C20
2023-01-26 19:48:17 C 08 36 51.208 +31 16 05.45 13.2 V C20
2023-01-26 19:48:25 C 08 36 49.494 +31 15 49.97 13.1 V C20
2023-01-26 19:48:32 C 08 36 47.848 +31 15 34.72 13.5 V C20
2023-01-26 19:48:39 C 08 36 46.148 +31 15 19.40 14.1 V C20
2023-01-26 19:48:46 C 08 36 44.436 +31 15 04.16 14.4 V C20
2023-01-26 19:48:53 C 08 36 42.836 +31 14 49.43 13.7 V C20
2023-01-26 19:49:00 C 08 36 41.192 +31 14 33.77 13.1 V C20
2023-01-26 19:49:07 C 08 36 39.550 +31 14 18.84 13.1 V C20
2023-01-26 19:49:12 C 08 40 21.264 +32 10 44.66 – V M33
2023-01-26 19:49:14 C 08 36 37.862 +31 14 03.59 13.5 V C20
2023-01-26 19:49:21 C 08 36 36.195 +31 13 48.71 14.2 V C20
2023-01-26 19:49:28 C 08 36 34.545 +31 13 33.37 13.9 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)