2013 EY27

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3004137194 ± 1.12e-07
Semi-major axis (a)1.1561584662 AU ± 2.53e-09
Inclination (i)14.47261736° ± 7.97e-06
Long. of Asc. Node (Ω)337.65367436° ± 1.65e-05
Arg. of Perihelion (ω)11.72986931° ± 2.40e-05
Mean Anomaly (M)260.36575999° ± 2.37e-05
Mean Motion (n)0.7928412372°/day ± 2.60e-09
Perihelion dist (q)0.80883260 AU ± 1.29e-07
Aphelion dist (Q)1.50348433 AU ± 1.29e-07
Orbital Period1.24315719 yr ± 4.08e-09
Physical Parameters
H (abs. magnitude)21.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.244″
Uncertainty0
Orbit TypeApollo
MOID0.194266 AU
Observations Used70
Oppositions2
Arc Total2013-2024
First Observation Used2013-03-06
Last Observation Used2024-01-07
Observations (74)
Date Type RA Dec Mag Band Observatory
2014-01-10 02:41:44 C 00 17 08.61 +38 58 33.3 o 291
2014-01-10 02:53:06 C 00 17 11.71 +38 58 41.9 o 291
2014-01-10 03:04:39 C 00 17 14.86 +38 58 50.4 o 291
2018-03-07 08:04:45 C 12 04 30.97 -12 39 12.4 U I52
2018-03-07 08:08:20 C 12 04 30.55 -12 39 13.5 U I52
2018-03-07 08:11:55 C 12 04 30.15 -12 39 14.3 U I52
2018-03-22 06:14:19 C 11 21 14.55 -13 44 19.0 U G96
2018-03-22 06:21:46 C 11 21 13.55 -13 44 19.1 U G96
2018-03-22 06:29:13 C 11 21 12.62 -13 44 19.2 U G96
2018-03-22 06:36:40 C 11 21 11.65 -13 44 19.2 U G96
2023-03-13 06:36:57 C 12 34 00.64 -20 56 40.2 V 807
2023-03-13 06:47:36 C 12 33 59.51 -20 56 45.8 V 807
2023-03-13 06:58:15 C 12 33 58.38 -20 56 51.2 V 807
2023-03-19 10:26:25 C 12 17 16.624 -22 01 39.95 U F52
2023-03-19 10:42:04 C 12 17 14.652 -22 01 45.59 U F52
2023-03-19 10:57:42 C 12 17 12.681 -22 01 51.36 U F52
2023-04-16 07:06:04 C 10 56 29.298 -21 59 16.98 U F52
2023-04-16 07:21:37 C 10 56 27.798 -21 59 12.57 U F52
2023-04-16 07:37:15 C 10 56 26.256 -21 59 08.26 U F52
2023-04-16 07:52:52 C 10 56 24.742 -21 59 03.95 U F52
2024-01-07 10:24:37 C 05 17 47.946 +75 22 10.27 X F52
2024-01-07 10:41:19 C 05 17 47.093 +75 21 23.67 X F52
2024-01-07 10:58:02 C 05 17 46.274 +75 20 37.07 X F52
2024-01-07 11:14:47 C 05 17 45.508 +75 19 50.26 X F52