2023 MD4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4402993000
Semi-major axis (a)1.6941626000 AU
Inclination (i)1.51522000°
Long. of Asc. Node (Ω)272.40680000°
Arg. of Perihelion (ω)317.79460000°
Mean Anomaly (M)49.16989000°
Mean Motion (n)0.4469628700°/day
Perihelion dist (q)0.94822400 AU
Aphelion dist (Q)2.44010120 AU
Orbital Period2.20512210 yr
Physical Parameters
H (abs. magnitude)26.79
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.120″
Uncertainty7
Orbit TypeApollo
MOID0.001526 AU
Observations Used54
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-07-08
Observations (54)
Date Type RA Dec Mag Band Observatory
2023-06-30 08:04:50 C 20 26 22.17 -15 16 35.9 o 291
2023-06-30 08:18:53 C 20 26 21.01 -15 16 30.4 o 291
2023-07-08 05:18:06 C 20 21 19.731 -14 39 56.11 V G37
2023-07-08 05:21:59 C 20 21 19.586 -14 39 55.96 V G37