530531 (2011 OL5)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1585652323 ± 1.93e-08
Semi-major axis (a)1.2217065621 AU ± 2.29e-09
Inclination (i)15.73199312° ± 4.48e-06
Long. of Asc. Node (Ω)105.67077120° ± 5.22e-06
Arg. of Perihelion (ω)64.95656132° ± 1.13e-05
Mean Anomaly (M)338.79243350° ± 1.10e-05
Mean Motion (n)0.7298975675°/day ± 2.05e-09
Perihelion dist (q)1.02798638 AU ± 2.37e-08
Aphelion dist (Q)1.41542675 AU ± 2.37e-08
Orbital Period1.35036247 yr ± 3.79e-09
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.425″
Uncertainty0
Orbit TypeAmor
MOID0.118156 AU
Observations Used420
Oppositions3
Arc Total2010-2023
First Observation Used2010-12-15
Last Observation Used2023-01-18
Observations (756)
Date Type RA Dec Mag Band Observatory
2014-11-23 15:21:59 C 08 40 18.613 -01 11 23.82 L F51
2014-11-27 10:49:31 C 08 51 46.54 -00 50 38.6 q 448
2014-11-27 11:45:37 C 08 51 53.44 -00 50 23.0 q 448
2014-11-27 12:32:04 C 08 51 59.10 -00 50 10.2 q 448
2014-11-30 11:16:47 C 09 01 12.20 -00 27 57.2 q 703
2014-11-30 11:37:06 C 09 01 14.78 -00 27 50.1 q 703
2014-11-30 11:47:16 C 09 01 16.06 -00 27 45.8 q 703
2014-12-04 08:08:43 C 09 13 50.43 +00 10 47.0 u 807
2014-12-04 08:17:07 C 09 13 51.57 +00 10 50.9 u 807
2014-12-04 08:25:48 C 09 13 52.71 +00 10 55.9 u 807
2014-12-21 11:25:10 C 10 20 32.28 +05 51 09.3 q 703
2014-12-21 11:41:15 C 10 20 35.25 +05 51 31.1 q 703
2014-12-21 11:53:38 C 10 20 37.55 +05 51 46.7 q 703
2014-12-27 09:03:19 C 10 49 14.22 +09 13 14.7 q 703
2014-12-27 09:09:06 C 10 49 15.43 +09 13 24.9 q 703
2014-12-27 09:20:40 C 10 49 17.86 +09 13 42.0 q 703
2014-12-27 11:15:59 C 10 49 41.70 +09 16 47.6 R G45
2014-12-27 11:28:47 C 10 49 44.31 +09 17 08.5 R G45
2014-12-27 11:34:46 C 10 49 45.58 +09 17 18.2 R G45
2014-12-27 11:43:44 C 10 49 47.42 +09 17 32.3 R G45
2014-12-29 11:30:34 C 11 00 20.86 +10 37 04.5 R G45
2014-12-29 11:34:58 C 11 00 21.81 +10 37 11.2 R G45
2014-12-29 11:39:21 C 11 00 22.78 +10 37 19.1 R G45
2014-12-29 11:45:54 C 11 00 24.20 +10 37 30.1 R G45
2014-12-29 11:50:17 C 11 00 25.16 +10 37 37.8 R G45
2014-12-30 10:09:03 C 11 05 31.47 +11 16 38.3 q 703
2014-12-30 10:10:31 C 11 05 31.93 +11 16 40.3 q 703
2014-12-30 10:17:43 C 11 05 33.56 +11 16 52.6 q 703
2014-12-30 10:23:29 C 11 05 34.86 +11 17 02.8 q 703
2014-12-30 10:24:56 C 11 05 35.10 +11 17 05.8 q 703
2014-12-30 10:30:42 C 11 05 36.46 +11 17 16.3 q 703
2014-12-30 10:32:08 C 11 05 36.66 +11 17 18.6 q 703
2014-12-30 11:21:41 C 11 05 47.53 +11 18 46.4 R G45
2014-12-30 11:27:48 C 11 05 48.91 +11 18 57.3 R G45
2014-12-30 11:34:39 C 11 05 50.46 +11 19 09.6 R G45
2014-12-30 11:40:45 C 11 05 51.76 +11 19 20.2 R G45
2014-12-30 11:43:58 C 11 05 52.52 +11 19 25.6 R G45
2014-12-30 11:50:04 C 11 05 53.83 +11 19 37.0 R G45
2015-01-11 03:45:46 C 12 18 43.17 +20 45 15.9 u B88
2015-01-11 04:12:19 C 12 18 50.59 +20 46 13.8 u B88
2015-01-11 04:39:23 C 12 18 58.11 +20 47 13.0 u B88
2015-01-12 03:15:22 C 12 25 32.16 +21 36 02.9 u B88
2015-01-12 03:28:39 C 12 25 35.91 +21 36 31.1 u B88
2015-01-12 03:38:39 C 12 25 38.77 +21 36 53.8 u B88
2015-01-15 13:08:17 C 12 49 56.579 +24 31 19.72 L F51
2015-01-15 13:24:25 C 12 50 01.318 +24 31 54.48 L F51
2015-01-15 13:40:38 C 12 50 06.034 +24 32 29.06 L F51
2015-01-15 13:56:52 C 12 50 10.775 +24 33 03.91 L F51
2015-01-18 10:59:25 C 13 11 20.53 +26 54 31.1 q 703
2015-01-18 11:13:56 C 13 11 24.72 +26 55 00.3 q 703