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
2012-03-27 06:58:08 C 08 53 00.60 +20 22 49.1 o 291
2012-04-10 05:01:13 C 09 21 23.88 +22 08 25.3 o 291
2012-04-10 05:04:44 C 09 21 24.15 +22 08 26.0 o 291
2012-04-10 05:08:15 C 09 21 24.45 +22 08 26.3 o 291
2012-04-11 04:23:51 C 09 23 27.88 +22 11 15.1 o 291
2012-04-11 04:37:34 C 09 23 28.99 +22 11 16.4 o 291
2012-04-11 04:49:27 C 09 23 30.06 +22 11 17.8 o 291
2012-04-19 02:02:57 C 09 40 28.41 +22 16 15.5 o H21
2012-04-19 02:30:13 C 09 40 30.76 +22 16 14.3 o H21
2012-04-19 02:59:08 C 09 40 33.26 +22 16 12.6 o H21
2016-11-04 14:02:51 C 09 42 32.471 -03 49 26.49 U T12
2016-11-04 14:23:44 C 09 42 35.230 -03 49 41.85 U T12
2016-11-27 15:33:14 C 10 53 58.116 -09 53 03.15 t 568
2016-11-27 15:34:46 C 10 53 58.298 -09 53 04.04 t 568
2016-11-27 15:36:17 C 10 53 58.478 -09 53 04.80 t 568
2017-02-24 12:30:41 C 14 10 02.57 -11 20 48.8 o 291
2017-02-24 12:38:58 C 14 10 02.78 -11 20 42.0 o 291
2017-02-24 12:47:19 C 14 10 02.98 -11 20 35.3 o 291
2017-03-07 13:30:24 C 14 14 04.335 -06 53 30.96 L F51
2017-03-07 13:49:29 C 14 14 04.180 -06 53 08.55 L F51
2017-03-07 14:08:32 C 14 14 04.031 -06 52 45.98 L F51
2017-03-07 14:27:34 C 14 14 03.878 -06 52 23.47 L F51
2017-03-19 12:16:31 C 14 08 37.72 -00 30 05.1 o 291
2017-03-19 12:20:50 C 14 08 37.55 -00 29 58.6 o 291
2017-03-19 12:25:10 C 14 08 37.36 -00 29 52.3 o 291
2017-03-24 11:36:05 C 14 03 21.557 +02 29 10.73 L F51
2017-03-24 11:50:39 C 14 03 19.48 +02 29 27.8 o 291
2017-03-24 11:52:53 C 14 03 19.36 +02 29 31.2 o 291
2017-03-24 11:53:02 C 14 03 20.554 +02 29 36.56 L F51
2017-03-24 11:55:07 C 14 03 19.24 +02 29 34.5 o 291
2017-03-24 12:10:02 C 14 03 19.548 +02 30 02.40 L F51
2017-04-03 07:43:33 C 13 48 40.10 +08 23 14.2 q G96
2017-04-03 07:49:42 C 13 48 39.61 +08 23 23.2 q G96
2017-04-03 07:55:51 C 13 48 39.11 +08 23 32.1 q G96
2017-04-03 08:01:58 C 13 48 38.65 +08 23 40.8 q G96
2017-04-17 07:46:08 C 13 24 01.80 +15 03 49.8 o 691
2017-04-17 08:02:31 C 13 24 00.55 +15 04 04.3 o 691
2017-04-17 08:19:20 C 13 23 59.27 +15 04 19.1 o 691
2017-04-17 09:48:02 C 13 23 52.49 +15 05 37.8 q G96
2017-04-17 09:54:12 C 13 23 52.06 +15 05 43.2 q G96
2017-04-17 10:00:25 C 13 23 51.58 +15 05 48.4 q G96
2017-04-17 10:06:35 C 13 23 51.09 +15 05 53.8 q G96
2017-04-29 03:15:13 C 13 06 56.18 +18 02 23.2 o 691
2017-04-29 03:28:12 C 13 06 55.47 +18 02 28.8 o 691
2017-04-29 03:41:11 C 13 06 54.96 +18 02 31.3 o 691
2017-04-30 06:00:47 C 13 05 40.40 +18 11 34.1 q G96
2017-04-30 06:06:56 C 13 05 40.07 +18 11 36.7 q G96
2017-04-30 06:13:05 C 13 05 39.71 +18 11 38.5 q G96
2017-04-30 06:19:15 C 13 05 39.43 +18 11 40.5 q G96
2017-05-16 07:19:42 C 12 55 57.83 +18 27 10.3 o 691