510529 (2012 EY11)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1508109563 ± 1.44e-07
Semi-major axis (a)1.1483869941 AU ± 1.10e-08
Inclination (i)9.02080324° ± 3.81e-06
Long. of Asc. Node (Ω)167.57715121° ± 1.23e-05
Arg. of Perihelion (ω)238.88824695° ± 2.12e-05
Mean Anomaly (M)145.40469305° ± 4.24e-05
Mean Motion (n)0.8009029221°/day ± 1.15e-08
Perihelion dist (q)0.97519765 AU ± 1.65e-07
Aphelion dist (Q)1.32157633 AU ± 1.65e-07
Orbital Period1.23064388 yr ± 1.77e-08
NGA Modelr2
A2-1.47604233e-13 ± 1.31e-14 AU/d²
Physical Parameters
H (abs. magnitude)21.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.220″
Uncertainty0
Orbit TypeApollo
MOID0.027114 AU
Observations Used151
Oppositions4
Arc Total2001-2023
First Observation Used2001-03-19
Last Observation Used2023-04-07
Observations (154)
Date Type RA Dec Mag Band Observatory
2022-06-20 10:35:06 C 15 49 59.253 +14 41 16.44 U F52
2023-04-07 19:27:21 C 07 01 39.234 +20 54 58.71 V L92
2023-04-07 19:37:34 C 07 01 40.832 +20 55 04.61 V L92
2023-04-07 19:47:46 C 07 01 42.307 +20 55 06.26 V L92