2015 EX

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4750018401 ± 1.27e-02
Semi-major axis (a)1.6913512366 AU ± 4.54e-02
Inclination (i)7.29750563° ± 1.88e-01
Long. of Asc. Node (Ω)348.95981126° ± 7.56e-03
Arg. of Perihelion (ω)130.69482057° ± 2.54e-02
Mean Anomaly (M)327.96818544° ± 3.08e+00
Mean Motion (n)0.4480777700°/day ± 1.80e-02
Perihelion dist (q)0.88795650 AU ± 3.21e-02
Aphelion dist (Q)2.49474590 AU ± 7.03e-02
Orbital Period2.19963540 yr ± 8.85e-02
Physical Parameters
H (abs. magnitude)26.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.425″
Uncertainty2
Orbit TypeApollo
MOID0.003101 AU
Observations Used49
Oppositions3
Arc Total2015-2015
First Observation Used
Last Observation Used2026-03-18
Observations (52)
Date Type RA Dec Mag Band Observatory
2015-03-16 03:43:56 C 12 11 13.82 -22 28 34.2 u 807
2015-03-16 03:52:06 C 12 11 13.05 -22 28 45.8 u 807