2023 MB4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1927316519 ± 6.59e-05
Semi-major axis (a)1.2237263323 AU ± 9.80e-05
Inclination (i)12.29476364° ± 3.00e-03
Long. of Asc. Node (Ω)269.05273905° ± 1.04e-04
Arg. of Perihelion (ω)313.81287289° ± 3.49e-03
Mean Anomaly (M)315.01876201° ± 8.42e-02
Mean Motion (n)0.7280912605°/day ± 8.75e-05
Perihelion dist (q)0.98787553 AU ± 1.13e-04
Aphelion dist (Q)1.45957713 AU ± 1.42e-04
Orbital Period1.35371256 yr ± 1.63e-04
Physical Parameters
H (abs. magnitude)25.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.302″
Uncertainty2
Orbit TypeApollo
MOID0.019440 AU
Observations Used105
Oppositions1
Arc Total2023-2023
First Observation Used2023-06-23
Last Observation Used2023-07-14
Observations (109)
Date Type RA Dec Mag Band Observatory
2023-07-10 04:58:45 C 18 07 24.15 +21 56 02.4 u H21
2023-07-10 05:06:59 C 18 07 24.47 +21 56 10.0 u H21
2023-07-10 05:15:12 C 18 07 24.79 +21 56 17.2 u H21
2023-07-11 05:06:05 C 18 08 49.06 +22 16 27.1 u H21
2023-07-11 05:14:18 C 18 08 49.36 +22 16 33.3 u H21
2023-07-11 05:18:25 C 18 08 49.52 +22 16 36.4 u H21
2023-07-14 04:14:41 C 18 12 34.69 +23 00 31.8 u H21
2023-07-14 04:27:01 C 18 12 35.03 +23 00 38.0 u H21
2023-07-14 04:40:48 C 18 12 35.44 +23 00 44.9 u H21