IAA RAS IAA Minor Planet Database

2023 BN8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4194731669 ± 6.05e-04
Semi-major axis (a)1.6195985558 AU ± 1.59e-03
Inclination (i)7.89205810° ± 9.05e-03
Long. of Asc. Node (Ω)117.38831069° ± 2.64e-03
Arg. of Perihelion (ω)336.52706105° ± 1.04e-03
Mean Anomaly (M)144.88014534° ± 7.51e-01
Mean Motion (n)0.4781907873°/day ± 7.06e-04
Perihelion dist (q)0.94022042 AU ± 1.35e-03
Aphelion dist (Q)2.29897669 AU ± 2.47e-03
Orbital Period2.06115699 yr ± 3.04e-03
Physical Parameters
H (abs. magnitude)25.92
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.191″
Uncertainty3
Orbit TypeApollo
MOID0.014940 AU
Observations Used19
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-30
Last Observation Used2023-02-01
Observations (19)
Date Type RA Dec Mag Band Observatory
2023-01-30 10:16:53 C 13 57 03.326 +47 03 20.38 – V G96
2023-01-30 10:24:26 C 13 56 58.502 +47 03 08.96 – V G96
2023-01-30 10:31:59 C 13 56 53.585 +47 02 58.31 – V G96
2023-01-30 10:39:32 C 13 56 48.714 +47 02 47.22 – V G96
2023-01-30 12:29:14 C 13 55 37.650 +46 59 50.78 – V I52
2023-01-30 12:32:55 C 13 55 35.281 +46 59 44.56 – V I52
2023-01-30 12:36:36 C 13 55 32.855 +46 59 38.26 – V I52
2023-01-30 12:40:16 C 13 55 30.518 +46 59 31.74 – V I52
2023-01-31 03:01:45 C 13 47 58.81 +46 33 52.2 – V L01
2023-01-31 03:04:14 C 13 47 57.36 +46 33 48.4 – V L01
2023-01-31 03:06:43 C 13 47 55.97 +46 33 44.2 – V L01
2023-01-31 03:08:53 C 13 47 54.90 +46 33 41.1 – V L01
2023-01-31 03:11:59 C 13 47 53.20 +46 33 36.0 – V L01
2023-01-31 11:10:16 C 13 44 06.200 +46 21 01.95 – V H01
2023-01-31 11:15:42 C 13 44 03.338 +46 20 53.85 – V H01
2023-01-31 11:30:38 C 13 43 55.492 +46 20 31.18 – V H01
2023-01-31 11:41:12 C 13 43 49.944 +46 20 14.77 – V H01
2023-02-01 09:55:53 C 13 34 36.01 +45 45 22.7 – u H21
2023-02-01 10:03:56 C 13 34 32.55 +45 45 11.5 – u H21