2015 EY

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5977618710 ± 1.26e-04
Semi-major axis (a)2.0526999746 AU ± 4.80e-04
Inclination (i)3.99844129° ± 1.28e-03
Long. of Asc. Node (Ω)57.95685958° ± 6.42e-03
Arg. of Perihelion (ω)50.42525107° ± 7.62e-03
Mean Anomaly (M)244.49809139° ± 6.02e-01
Mean Motion (n)0.3351382988°/day ± 1.18e-04
Perihelion dist (q)0.82567420 AU ± 3.22e-04
Aphelion dist (Q)3.27972575 AU ± 8.09e-04
Orbital Period2.94095389 yr ± 1.03e-03
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.293″
Uncertainty3
Orbit TypeApollo
MOID0.006888 AU
Observations Used61
Oppositions1
Arc Total2015-2015
First Observation Used2015-03-11
Last Observation Used2015-04-11
Observations (66)
Date Type RA Dec Mag Band Observatory
2015-03-19 13:24:15 C 13 43 56.333 +19 25 32.15 t 568
2015-03-23 08:21:41 C 13 27 15.81 +15 49 31.3 q H21
2015-03-23 08:32:42 C 13 27 13.94 +15 49 08.6 q H21
2015-03-23 08:43:42 C 13 27 12.12 +15 48 45.2 q H21
2015-03-24 11:59:14 C 13 23 09.414 +14 54 50.37 t 568
2015-03-24 12:00:02 C 13 23 09.289 +14 54 48.84 t 568
2015-03-25 13:01:20 C 13 19 43.011 +14 08 29.42 t 568
2015-03-25 13:02:09 C 13 19 42.889 +14 08 27.84 t 568
2015-03-26 07:57:37 C 13 17 19.56 +13 35 17.7 o 291
2015-03-26 07:59:21 C 13 17 19.31 +13 35 14.8 o 291
2015-03-26 08:01:04 C 13 17 19.09 +13 35 12.0 o 291
2015-03-26 13:49:10 C 13 16 34.167 +13 25 31.53 t 568
2015-03-26 13:50:15 C 13 16 34.018 +13 25 29.64 t 568
2015-04-11 05:52:41 C 12 48 34.31 +06 17 40.7 u H21
2015-04-11 06:07:20 C 12 48 33.61 +06 17 29.2 u H21
2015-04-11 06:21:20 C 12 48 32.95 +06 17 18.2 u H21