520585 (2014 OA2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2667280656 ± 4.16e-08
Semi-major axis (a)1.6027253575 AU ± 1.27e-08
Inclination (i)6.18055561° ± 2.95e-06
Long. of Asc. Node (Ω)118.73490268° ± 9.41e-06
Arg. of Perihelion (ω)184.62541679° ± 2.73e-05
Mean Anomaly (M)209.39555855° ± 3.80e-05
Mean Motion (n)0.4857620849°/day ± 5.76e-09
Perihelion dist (q)1.17523352 AU ± 6.74e-08
Aphelion dist (Q)2.03021719 AU ± 6.87e-08
Orbital Period2.02903091 yr ± 2.41e-08
Physical Parameters
H (abs. magnitude)21.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.297″
Uncertainty0
Orbit TypeAmor
MOID0.158003 AU
Observations Used290
Oppositions5
Arc Total2014-2024
First Observation Used2014-07-23
Last Observation Used2024-04-27
Observations (297)
Date Type RA Dec Mag Band Observatory
2014-07-23 04:02:22 C 20 26 42.60 -20 37 46.1 r Y00
2014-07-23 04:12:38 C 20 26 43.25 -20 38 01.2 r Y00
2014-07-23 04:22:53 C 20 26 43.97 -20 38 15.9 r Y00
2014-07-23 18:27:24 C 20 27 50.32 -20 59 06.5 t Q63
2014-07-23 18:29:13 C 20 27 50.46 -20 59 09.1 t Q63
2014-07-23 18:30:54 C 20 27 50.58 -20 59 11.7 t Q63
2014-07-23 18:32:35 C 20 27 50.71 -20 59 14.2 t Q63
2014-07-23 18:34:16 C 20 27 50.82 -20 59 16.7 t Q63
2014-07-23 18:35:57 C 20 27 50.95 -20 59 18.7 t Q63
2014-07-23 18:35:58 C 20 27 57.29 -20 59 24.0 u 194
2014-07-23 18:38:21 C 20 27 57.48 -20 59 27.8 u 194
2014-07-23 18:39:24 C 20 27 51.21 -20 59 24.0 t Q63
2014-07-23 18:40:44 C 20 27 57.66 -20 59 31.8 u 194
2014-07-23 18:41:05 C 20 27 51.34 -20 59 26.2 t Q63
2014-07-23 18:42:45 C 20 27 51.45 -20 59 28.6 t Q63
2014-07-23 18:43:07 C 20 27 57.83 -20 59 35.1 u 194
2014-07-23 18:45:31 C 20 27 57.99 -20 59 38.9 u 194
2014-07-23 23:00:34 C 20 28 16.35 -21 07 03.7 q I93
2014-07-23 23:05:14 C 20 28 16.81 -21 07 11.3 q 958
2014-07-23 23:18:00 C 20 28 17.55 -21 07 30.0 q I93
2014-07-23 23:19:33 C 20 28 17.77 -21 07 32.4 q 958
2014-07-23 23:32:35 C 20 28 19.61 -21 07 42.1 q 954
2014-07-23 23:37:02 C 20 28 18.89 -21 07 58.7 q I93
2014-07-23 23:38:03 C 20 28 19.04 -21 08 00.7 q 958
2014-07-23 23:39:01 C 20 28 20.07 -21 07 52.0 q 954
2014-07-23 23:45:26 C 20 28 20.52 -21 08 02.0 q 954
2014-07-24 00:22:38 C 20 28 22.07 -21 09 10.1 q J95
2014-07-24 00:30:42 C 20 28 22.65 -21 09 22.0 q J95
2014-07-24 00:38:32 C 20 28 23.26 -21 09 33.6 q J95
2014-07-24 02:06:01 C 20 28 27.99 -21 10 36.7 t K91
2014-07-24 02:07:33 C 20 28 28.10 -21 10 39.1 t K91
2014-07-24 02:09:07 C 20 28 28.22 -21 10 41.2 t K91
2014-07-24 02:10:44 C 20 28 28.32 -21 10 43.6 t K91
2014-07-24 02:12:23 C 20 28 28.45 -21 10 46.0 t K91
2014-07-24 02:13:56 C 20 28 28.55 -21 10 48.2 t K91
2014-07-24 02:15:30 C 20 28 28.66 -21 10 50.5 t K91
2014-07-24 02:17:00 C 20 28 28.77 -21 10 52.5 t K91
2014-07-24 02:18:36 C 20 28 28.89 -21 10 55.1 t K91
2014-07-24 02:20:07 C 20 28 28.98 -21 10 57.1 t K91
2014-07-24 02:34:44 C 20 28 34.81 -21 11 23.7 u 807
2014-07-24 02:38:23 C 20 28 35.07 -21 11 29.5 u 807
2014-07-24 02:42:01 C 20 28 35.32 -21 11 34.9 u 807
2014-07-24 02:45:41 C 20 28 35.61 -21 11 40.5 u 807
2014-07-24 02:49:20 C 20 28 35.80 -21 11 46.2 u 807
2014-07-24 02:52:58 C 20 28 36.09 -21 11 51.8 u 807
2014-07-24 02:54:38 C 20 28 34.89 -21 12 04.9 r Y00
2014-07-24 02:57:14 C 20 28 34.97 -21 12 09.6 r Y00
2014-07-24 02:59:50 C 20 28 35.10 -21 12 13.7 r Y00
2014-07-24 05:36:37 C 20 28 48.40 -21 16 55.1 q H36
2014-07-24 05:40:29 C 20 28 48.61 -21 17 00.6 q H36