2023 EC2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5754843070 ± 5.95e-05
Semi-major axis (a)2.6504723225 AU ± 3.90e-04
Inclination (i)8.30582599° ± 5.43e-04
Long. of Asc. Node (Ω)9.91991416° ± 3.46e-04
Arg. of Perihelion (ω)201.91499235° ± 1.44e-04
Mean Anomaly (M)216.99356530° ± 4.80e-02
Mean Motion (n)0.2284164439°/day ± 5.05e-05
Perihelion dist (q)1.12516709 AU ± 2.29e-04
Aphelion dist (Q)4.17577755 AU ± 6.35e-04
Orbital Period4.31504084 yr ± 9.54e-04
Physical Parameters
H (abs. magnitude)22.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty2
Orbit TypeAmor
MOID0.130605 AU
Observations Used51
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-28
Last Observation Used2023-04-11
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-04-11 06:04:04 C 15 46 59.98 -36 30 06.7 u 807