IAA RAS IAA Minor Planet Database

2023 BR

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3234911000
Semi-major axis (a)1.3770478000 AU
Inclination (i)26.98332000°
Long. of Asc. Node (Ω)120.11135000°
Arg. of Perihelion (ω)57.89002000°
Mean Anomaly (M)241.97744000°
Mean Motion (n)0.6099307700°/day
Perihelion dist (q)0.93158510 AU
Aphelion dist (Q)1.82251050 AU
Orbital Period1.61593360 yr
Physical Parameters
H (abs. magnitude)24.44
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.180″
Uncertainty9
Orbit TypeApollo
MOID0.059946 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2023-01-21
Observations (18)
Date Type RA Dec Mag Band Observatory
2023-01-15 12:11:04 C 09 14 41.379 -02 29 22.47 – V F52
2023-01-15 12:47:55 C 09 14 50.031 -02 24 09.68 – V F52
2023-01-15 13:06:17 C 09 14 54.380 -02 21 32.77 – V F52
2023-01-15 13:09:55 C 09 14 55.244 -02 21 01.62 – V F52
2023-01-21 08:01:25 C 10 14 18.704 +28 22 44.11 – V 703
2023-01-21 08:09:02 C 10 14 23.629 +28 25 02.14 – V 703
2023-01-21 08:16:40 C 10 14 28.622 +28 27 20.30 – V 703
2023-01-21 08:24:20 C 10 14 33.630 +28 29 38.04 – V 703
2023-01-21 11:30:17 C 10 16 37.196 +29 25 25.50 – V 703
2023-01-21 11:31:07 C 10 16 37.733 +29 25 41.02 – V 703
2023-01-21 11:32:48 C 10 16 38.924 +29 26 09.71 – V 703
2023-01-21 20:16:41 C 10 23 15.478 +32 03 48.60 – V J95
2023-01-21 20:34:02 C 10 23 28.764 +32 09 10.87 – V J95
2023-01-21 20:52:04 C 10 23 42.593 +32 14 44.16 – V J95
2023-01-21 20:58:17 C 10 23 48.26 +32 16 51.3 – X I93
2023-01-21 21:08:44 C 10 23 56.21 +32 20 05.0 – X I93
2023-01-21 21:09:39 C 10 23 56.045 +32 20 10.18 – V J95
2023-01-21 21:19:00 C 10 24 04.09 +32 23 15.6 – X I93