2023 BN4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6131372440 ± 9.10e-05
Semi-major axis (a)2.3418309890 AU ± 5.32e-04
Inclination (i)8.23207140° ± 9.28e-04
Long. of Asc. Node (Ω)310.29036827° ± 1.24e-04
Arg. of Perihelion (ω)134.40717719° ± 3.15e-04
Mean Anomaly (M)291.51668024° ± 9.95e-02
Mean Motion (n)0.2750292935°/day ± 9.37e-05
Perihelion dist (q)0.90596719 AU ± 2.96e-04
Aphelion dist (Q)3.77769479 AU ± 8.84e-04
Orbital Period3.58371383 yr ± 1.22e-03
Physical Parameters
H (abs. magnitude)23.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty2
Orbit TypeApollo
MOID0.016784 AU
Observations Used75
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-24
Last Observation Used2023-02-27
Observations (76)
Date Type RA Dec Mag Band Observatory
2023-01-29 18:51:15 C 10 37 17.31 +08 15 28.1 V D29
2023-01-29 23:33:24 C 10 36 03.74 +07 37 42.0 V G17
2023-01-29 23:46:47 C 10 35 59.56 +07 36 00.0 V G17
2023-01-30 00:00:10 C 10 35 55.34 +07 34 17.3 V G17
2023-01-30 16:59:17 C 10 31 41.75 +05 36 26.6 V D29
2023-01-30 17:19:38 C 10 31 36.31 +05 34 18.2 V D29
2023-01-30 17:40:00 C 10 31 30.86 +05 32 09.9 V D29
2023-01-31 05:15:43 C 10 29 05.95 +04 26 20.6 u 807
2023-01-31 05:23:54 C 10 29 03.97 +04 25 35.1 u 807
2023-01-31 05:32:06 C 10 29 02.01 +04 24 49.6 u 807
2023-01-31 07:12:28 C 10 28 38.158 +04 15 37.22 V W68
2023-01-31 07:20:17 C 10 28 36.310 +04 14 54.46 V W68
2023-01-31 07:26:18 C 10 28 34.891 +04 14 21.34 V W68
2023-01-31 08:09:59 C 10 28 24.713 +04 10 23.30 V W68
2023-02-01 07:48:10 C 10 24 24.372 +02 13 46.45 V 703
2023-02-01 07:55:47 C 10 24 22.957 +02 13 12.22 V 703
2023-02-01 08:03:24 C 10 24 21.467 +02 12 39.28 V 703
2023-02-13 03:57:45 C 10 03 38.45 -05 54 41.5 u 807
2023-02-13 04:08:41 C 10 03 37.89 -05 54 48.0 u 807
2023-02-13 04:19:37 C 10 03 37.39 -05 54 54.6 u 807
2023-02-18 02:16:01 C 10 00 10.67 -06 39 28.4 u 807
2023-02-18 02:24:19 C 10 00 10.36 -06 39 30.7 u 807
2023-02-18 02:32:20 C 10 00 10.08 -06 39 32.8 u 807
2023-02-27 04:21:24 C 09 56 49.01 -06 53 33.5 V 807
2023-02-27 04:34:43 C 09 56 48.79 -06 53 33.0 V 807
2023-02-27 04:48:01 C 09 56 48.58 -06 53 32.3 V 807