351370 (2005 EY)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8920424608 ± 2.12e-08
Semi-major axis (a)2.5110691383 AU ± 9.48e-09
Inclination (i)17.25466085° ± 6.25e-06
Long. of Asc. Node (Ω)62.40733423° ± 1.44e-05
Arg. of Perihelion (ω)185.82383918° ± 1.43e-05
Mean Anomaly (M)51.83338330° ± 4.33e-06
Mean Motion (n)0.2476990098°/day ± 1.40e-09
Perihelion dist (q)0.27108885 AU ± 5.34e-08
Aphelion dist (Q)4.75104943 AU ± 5.63e-08
Orbital Period3.97912888 yr ± 2.25e-08
Physical Parameters
H (abs. magnitude)17.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.282″
Uncertainty0
Orbit TypeApollo
MOID0.232474 AU
Observations Used299
Oppositions15
Arc Total2005-2025
First Observation Used2005-03-01
Last Observation Used2025-11-10
Observations (308)
Date Type RA Dec Mag Band Observatory
2025-10-28 16:17:44 C 03 21 03.31 +10 02 06.7 V D29
2025-10-28 16:38:06 C 03 21 01.73 +10 02 04.8 V D29
2025-10-30 08:56:22 C 03 18 11.079 +09 54 38.16 X F51
2025-10-30 09:35:03 C 03 18 08.320 +09 54 30.84 X F51
2025-10-30 09:54:23 C 03 18 06.936 +09 54 27.27 X F51
2025-11-10 08:44:32 C 02 59 57.223 +09 09 22.18 X F51
2025-11-10 09:00:32 C 02 59 56.134 +09 09 19.46 X F51
2025-11-10 09:16:35 C 02 59 55.047 +09 09 17.06 X F51