2017 EH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5760774458 ± 5.86e-06
Semi-major axis (a)1.7232201375 AU ± 1.81e-05
Inclination (i)15.27852178° ± 2.59e-04
Long. of Asc. Node (Ω)327.27569560° ± 1.73e-04
Arg. of Perihelion (ω)313.56508873° ± 1.14e-04
Mean Anomaly (M)260.04118436° ± 2.10e-02
Mean Motion (n)0.4357136186°/day ± 6.85e-06
Perihelion dist (q)0.73051188 AU ± 1.27e-05
Aphelion dist (Q)2.71592839 AU ± 3.02e-05
Orbital Period2.26209657 yr ± 3.56e-05
Physical Parameters
H (abs. magnitude)20.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.188″
Uncertainty2
Orbit TypeApollo
MOID0.112955 AU
Observations Used48
Oppositions1
Arc Total2017-2017
First Observation Used2017-01-28
Last Observation Used2017-04-22
Observations (52)
Date Type RA Dec Mag Band Observatory
2017-04-22 23:31:01 C 08 01 22.92 -12 59 22.3 u 807
2017-04-22 23:36:27 C 08 01 22.31 -12 59 23.9 u 807