2023 BJ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5295579762 ± 1.13e-04
Semi-major axis (a)2.3214978995 AU ± 5.99e-04
Inclination (i)4.07759207° ± 6.94e-04
Long. of Asc. Node (Ω)79.76150680° ± 8.77e-04
Arg. of Perihelion (ω)62.86556638° ± 6.11e-04
Mean Anomaly (M)282.94455165° ± 1.10e-01
Mean Motion (n)0.2786505044°/day ± 1.08e-04
Perihelion dist (q)1.09213017 AU ± 3.85e-04
Aphelion dist (Q)3.55086563 AU ± 9.54e-04
Orbital Period3.53714157 yr ± 1.37e-03
Physical Parameters
H (abs. magnitude)24.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.307″
Uncertainty3
Orbit TypeAmor
MOID0.123751 AU
Observations Used32
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-25
Last Observation Used2023-02-24
Observations (32)
Date Type RA Dec Mag Band Observatory
2023-01-25 10:43:54 C 10 23 30.491 +36 16 35.18 – V V00
2023-01-25 10:52:41 C 10 23 32.993 +36 16 36.23 – V V00
2023-01-25 11:01:25 C 10 23 35.495 +36 16 36.55 – V V00
2023-01-25 11:10:16 C 10 23 38.029 +36 16 37.20 – V V00
2023-01-25 12:50:45 C 10 24 07.07 +36 16 40.7 – o 291
2023-01-25 12:55:58 C 10 24 08.59 +36 16 40.8 – o 291
2023-01-25 13:01:11 C 10 24 10.14 +36 16 40.3 – o 291
2023-01-25 13:04:23 C 10 24 11.027 +36 16 40.51 – V V00
2023-01-25 13:05:04 C 10 24 11.232 +36 16 40.62 – V V00
2023-01-25 13:05:44 C 10 24 11.426 +36 16 40.33 – V V00
2023-01-25 13:06:25 C 10 24 11.632 +36 16 40.44 – V V00
2023-01-26 08:39:56 C 10 30 14.116 +36 18 16.38 – V I52
2023-01-26 08:42:48 C 10 30 14.915 +36 18 16.96 – V I52
2023-01-27 07:09:34 C 10 37 07.80 +36 17 58.5 – u H21
2023-01-27 07:21:23 C 10 37 11.23 +36 17 58.2 – u H21
2023-02-01 10:03:51 C 11 14 38.616 +35 42 06.70 – V G96
2023-02-01 10:11:44 C 11 14 40.855 +35 42 02.05 – V G96
2023-02-01 10:19:37 C 11 14 43.076 +35 41 59.46 – V G96
2023-02-01 10:27:34 C 11 14 45.265 +35 41 54.56 – V G96
2023-02-02 12:38:51 C 11 22 30.08 +35 26 35.1 – o 291
2023-02-02 12:50:12 C 11 22 33.26 +35 26 27.2 – o 291
2023-02-02 13:01:35 C 11 22 36.45 +35 26 18.5 – o 291
2023-02-13 09:37:37 C 12 29 30.498 +31 05 45.56 – V G96
2023-02-13 09:45:01 C 12 29 31.934 +31 05 35.95 – V G96
2023-02-13 09:52:27 C 12 29 33.324 +31 05 26.74 – V G96
2023-02-13 09:59:50 C 12 29 34.728 +31 05 17.84 – V G96
2023-02-18 07:47:09 C 12 51 38.44 +28 30 57.0 – V H21
2023-02-18 08:09:31 C 12 51 41.81 +28 30 27.5 – V H21
2023-02-23 07:06:37 C 13 08 46.04 +25 50 30.0 – V H21
2023-02-23 07:18:51 C 13 08 47.35 +25 50 13.6 – V H21
2023-02-24 06:58:38 C 13 11 36.85 +25 18 38.6 – V H21
2023-02-24 07:10:35 C 13 11 38.10 +25 18 23.4 – V H21