2023 BA4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3775794295 ± 2.75e-04
Semi-major axis (a)0.7495661826 AU ± 1.17e-04
Inclination (i)7.29139256° ± 7.83e-03
Long. of Asc. Node (Ω)131.71237829° ± 2.37e-03
Arg. of Perihelion (ω)184.79383436° ± 4.29e-03
Mean Anomaly (M)284.85673486° ± 3.77e-01
Mean Motion (n)1.5187884964°/day ± 3.57e-04
Perihelion dist (q)0.46654541 AU ± 2.19e-04
Aphelion dist (Q)1.03258695 AU ± 2.62e-04
Orbital Period0.64895559 yr ± 1.52e-04
Physical Parameters
H (abs. magnitude)24.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.617″
Uncertainty3
Orbit TypeAten
MOID0.034293 AU
Observations Used68
Oppositions1
Arc Total2023-2023
First Observation Used2023-01-25
Last Observation Used2023-02-01
Observations (68)
Date Type RA Dec Mag Band Observatory
2023-01-25 08:37:21 C 10 52 47.670 -06 23 34.54 U I41
2023-01-25 08:37:51 C 10 52 47.329 -06 23 30.53 U I41
2023-01-25 10:07:49 C 10 51 57.516 -06 13 23.87 U I41
2023-01-25 10:08:19 C 10 51 57.331 -06 13 22.01 U I41
2023-01-26 07:01:43 C 10 40 45.37 -03 42 47.8 V W94
2023-01-26 07:10:47 C 10 40 39.93 -03 41 40.9 V W94
2023-01-26 07:19:51 C 10 40 34.48 -03 40 34.1 V W94
2023-01-26 08:18:10 C 10 39 59.36 -03 33 21.5 V W95
2023-01-26 08:25:40 C 10 39 54.85 -03 32 25.4 V W95
2023-01-26 08:33:09 C 10 39 50.35 -03 31 29.9 V W95
2023-01-26 08:57:22 C 10 39 44.724 -03 31 29.14 V U52
2023-01-26 08:57:31 C 10 39 43.175 -03 31 07.46 V G96
2023-01-26 09:03:34 C 10 39 40.987 -03 30 43.27 V U52
2023-01-26 09:04:58 C 10 39 38.693 -03 30 11.88 V G96
2023-01-26 09:12:26 C 10 39 34.186 -03 29 16.48 V G96
2023-01-26 09:19:54 C 10 39 29.696 -03 28 21.18 V G96
2023-01-26 10:38:10 C 10 38 42.454 -03 18 36.47 V I52
2023-01-26 10:40:30 C 10 38 41.053 -03 18 18.83 V I52
2023-01-26 10:40:46 C 10 38 40.906 -03 18 16.85 V I52
2023-01-26 10:43:07 C 10 38 39.487 -03 17 59.24 V I52
2023-01-26 21:52:04 C 10 32 26.02 -01 53 10.2 X C95
2023-01-26 22:05:55 C 10 32 17.70 -01 51 22.9 X C95
2023-01-26 22:19:47 C 10 32 09.25 -01 49 33.9 X C95
2023-01-26 22:33:36 C 10 32 00.82 -01 47 47.0 X C95
2023-01-26 22:42:49 C 10 31 54.34 -01 46 38.6 V L01
2023-01-26 22:44:53 C 10 31 53.03 -01 46 21.9 V L01
2023-01-26 22:47:07 C 10 31 51.71 -01 46 03.9 V L01
2023-01-26 22:49:22 C 10 31 50.30 -01 45 46.5 V L01
2023-01-26 22:51:37 C 10 31 48.86 -01 45 29.4 V L01
2023-01-27 05:18:25 C 10 27 58.93 -00 50 52.7 u 807
2023-01-27 05:26:34 C 10 27 53.76 -00 49 47.3 u 807
2023-01-27 05:34:44 C 10 27 48.52 -00 48 42.5 u 807
2023-01-28 23:38:55 C 10 00 56.903 +05 05 23.19 X B72
2023-01-28 23:41:42 C 10 00 54.946 +05 05 49.01 X B72
2023-01-28 23:44:39 C 10 00 52.859 +05 06 14.88 X B72
2023-01-29 06:32:54 C 09 56 10.19 +06 11 31.3 u 807
2023-01-29 06:38:20 C 09 56 06.23 +06 12 20.2 u 807
2023-01-29 06:43:48 C 09 56 02.20 +06 13 09.7 u 807
2023-01-29 23:17:31 C 09 44 29.441 +08 40 21.79 V Z80
2023-01-29 23:38:50 C 09 44 13.601 +08 43 39.61 V Z80
2023-01-30 04:56:14 C 09 40 30.362 +09 32 44.52 V U52
2023-01-30 05:02:24 C 09 40 25.757 +09 33 44.93 V U52
2023-01-30 05:23:20 C 09 40 10.193 +09 36 58.97 V U52
2023-01-30 05:29:30 C 09 40 05.443 +09 37 55.81 V U52
2023-01-30 22:57:21 C 09 27 07.78 +12 19 47.6 V 203
2023-01-30 23:08:44 C 09 26 58.79 +12 21 32.7 V 203
2023-01-30 23:25:48 C 09 26 45.37 +12 24 11.1 V 203
2023-01-31 04:33:56 C 09 22 43.07 +13 11 28.2 X C95
2023-01-31 04:47:23 C 09 22 32.69 +13 13 30.7 X C95
2023-01-31 06:03:14 C 09 21 49.914 +13 26 00.24 V 703