2023 TB4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4174561082 ± 3.52e-04
Semi-major axis (a)1.4270465804 AU ± 7.00e-04
Inclination (i)0.92545852° ± 8.16e-04
Long. of Asc. Node (Ω)343.22300046° ± 6.31e-03
Arg. of Perihelion (ω)101.77750923° ± 7.39e-03
Mean Anomaly (M)57.34834475° ± 3.02e-01
Mean Motion (n)0.5781693331°/day ± 4.25e-04
Perihelion dist (q)0.83131727 AU ± 6.47e-04
Aphelion dist (Q)2.02277589 AU ± 1.11e-03
Orbital Period1.70473636 yr ± 1.25e-03
Physical Parameters
H (abs. magnitude)26.86
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.441″
Uncertainty3
Orbit TypeApollo
MOID0.004330 AU
Observations Used22
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-06
Last Observation Used2023-10-09
Observations (22)
Date Type RA Dec Mag Band Observatory
2023-10-06 08:47:45 C 01 18 01.11 +19 40 11.8 V G96
2023-10-06 08:56:06 C 01 18 03.28 +19 41 03.3 V G96
2023-10-06 09:12:51 C 01 18 07.65 +19 42 46.7 V G96
2023-10-09 08:57:40 C 01 55 59.459 +31 04 35.04 V G96
2023-10-09 09:05:46 C 01 56 06.029 +31 06 28.48 V G96
2023-10-09 09:13:51 C 01 56 12.678 +31 08 23.35 V G96
2023-10-09 09:21:57 C 01 56 19.298 +31 10 16.46 V G96
2023-10-09 10:09:02 C 01 56 58.243 +31 21 16.85 V I52
2023-10-09 10:10:49 C 01 56 59.726 +31 21 41.98 V I52
2023-10-09 10:12:35 C 01 57 01.181 +31 22 06.92 V I52
2023-10-09 10:14:22 C 01 57 02.689 +31 22 32.30 V I52
2023-10-09 11:26:30 C 01 58 04.613 +31 39 28.08 V I52
2023-10-09 11:28:01 C 01 58 05.977 +31 39 49.57 V I52
2023-10-09 11:29:31 C 01 58 07.298 +31 40 10.38 V I52
2023-10-09 20:14:40 C 02 07 37.78 +33 53 36.9 V 104
2023-10-09 20:36:04 C 02 08 00.94 +33 59 34.5 V 104
2023-10-09 21:26:28 B 02 08 57.97 +34 13 20.0 V I93
2023-10-09 21:32:43 B 02 09 04.81 +34 15 06.8 V I93
2023-10-09 21:38:54 B 02 09 11.67 +34 16 51.5 V I93
2023-10-09 22:28:53 C 02 10 07.40 +34 31 02.6 X 958
2023-10-09 22:37:34 C 02 10 16.95 +34 33 30.2 X 958
2023-10-09 22:46:15 C 02 10 26.63 +34 36 00.0 X 958