523663 (2012 OZ)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3959371725 ± 6.50e-08
Semi-major axis (a)2.1261247856 AU ± 3.54e-08
Inclination (i)21.84212283° ± 7.37e-06
Long. of Asc. Node (Ω)123.64556806° ± 3.96e-06
Arg. of Perihelion (ω)224.83921016° ± 3.43e-05
Mean Anomaly (M)90.00639649° ± 5.07e-05
Mean Motion (n)0.3179282728°/day ± 7.94e-09
Perihelion dist (q)1.28431295 AU ± 1.40e-07
Aphelion dist (Q)2.96793662 AU ± 1.47e-07
Orbital Period3.10015298 yr ± 7.75e-08
Physical Parameters
H (abs. magnitude)20.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.203″
Uncertainty0
Orbit TypeAmor
MOID0.337363 AU
Observations Used165
Oppositions4
Arc Total2012-2018
First Observation Used2012-07-18
Last Observation Used2018-06-06
Observations (174)
Date Type RA Dec Mag Band Observatory
2015-05-11 07:29:55 C 18 12 36.64 +07 57 12.1 t 705
2015-05-11 07:31:46 C 18 12 36.64 +07 57 12.6 t 705
2015-05-11 07:33:39 C 18 12 36.64 +07 57 13.2 t 705
2015-06-09 06:50:56 C 17 57 55.03 +09 19 21.3 u H21
2015-06-09 07:00:18 C 17 57 54.62 +09 19 19.9 u H21
2015-06-09 07:19:27 C 17 57 53.75 +09 19 17.4 u H21
2015-06-11 10:47:46 C 17 55 36.82 +09 10 42.9 o 291
2015-06-11 10:56:04 C 17 55 36.42 +09 10 40.7 o 291
2015-06-11 11:04:25 C 17 55 36.00 +09 10 39.3 o 291
2015-06-13 05:36:40 C 17 53 37.66 +09 01 24.0 t 675
2015-06-13 06:13:31 C 17 53 35.81 +09 01 15.1 t 675
2015-07-07 07:32:56 C 17 22 07.558 +03 19 25.06 L F51
2015-07-07 08:07:42 C 17 22 05.586 +03 18 52.44 L F51
2015-07-07 08:25:15 C 17 22 04.577 +03 18 35.89 L F51
2015-08-10 06:46:22 C 17 00 47.983 -13 33 11.08 L F51
2015-08-10 07:03:33 C 17 00 48.089 -13 33 34.25 L F51
2015-08-10 07:20:34 C 17 00 48.202 -13 33 57.83 L F51
2015-08-10 07:37:42 C 17 00 48.316 -13 34 21.04 L F51
2018-05-08 06:32:59 C 16 50 22.19 +13 32 53.5 u H21
2018-05-08 06:59:16 C 16 50 21.27 +13 33 02.2 u H21
2018-05-08 07:37:39 C 16 50 19.90 +13 33 15.5 u H21
2018-06-06 05:25:16 C 16 17 26.26 +14 46 42.9 u H21
2018-06-06 05:46:35 C 16 17 25.07 +14 46 38.7 u H21
2018-06-06 06:08:23 C 16 17 23.85 +14 46 34.3 u H21