IAA RAS IAA Minor Planet Database

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
2019-06-04 05:49:11 S 13 45 10.67 +38 30 06.6 – L C51
2019-06-04 12:05:05 S 13 45 36.57 +38 11 35.5 – L C51
2019-06-04 13:39:20 S 13 45 43.03 +38 06 56.4 – L C51
2019-06-04 16:48:24 S 13 45 56.17 +37 57 34.9 – L C51
2019-06-04 18:22:27 S 13 46 02.60 +37 52 56.4 – L C51
2019-06-04 18:22:39 S 13 46 02.57 +37 52 56.1 – L C51
2019-06-04 19:56:43 S 13 46 09.19 +37 48 16.2 – L C51
2019-06-05 00:39:16 S 13 46 28.67 +37 34 16.1 – L C51
2019-06-05 03:46:52 S 13 46 41.55 +37 25 00.7 – L C51
2019-06-05 05:21:07 S 13 46 47.97 +37 20 19.3 – L C51
2019-06-05 10:04:25 S 13 47 07.474 +37 06 14.76 – L C51
2019-06-05 11:37:45 S 13 47 13.93 +37 01 38.2 – L C51
2019-06-05 11:37:56 S 13 47 13.92 +37 01 37.3 – L C51
2019-06-05 13:12:00 S 13 47 20.25 +36 56 56.3 – L C51
2019-06-05 14:46:48 S 13 47 27.07 +36 52 10.7 – L C51
2019-06-05 14:46:59 S 13 47 26.86 +36 52 11.9 – L C51
2019-06-05 19:29:22 S 13 47 46.17 +36 38 09.0 – L C51
2019-06-05 21:03:37 S 13 47 52.742 +36 33 26.53 – L C51
2019-06-05 22:37:52 S 13 47 59.189 +36 28 46.31 – L C51
2019-06-06 01:46:11 S 13 48 12.070 +36 19 22.15 – L C51
2019-06-06 03:19:42 S 13 48 18.58 +36 14 43.3 – L C51
2019-06-06 06:28:45 S 13 48 31.64 +36 05 16.1 – L C51
2019-06-06 08:02:49 S 13 48 38.01 +36 00 35.4 – L C51
2019-06-06 11:11:08 S 13 48 50.79 +35 51 10.7 – L C51
2019-06-06 11:11:19 S 13 48 50.92 +35 51 09.1 – L C51
2019-06-06 14:19:39 S 13 49 03.82 +35 41 44.5 – L C51
2019-06-06 20:36:16 S 13 49 29.67 +35 22 54.7 – L C51
2019-06-06 23:44:36 S 13 49 42.56 +35 13 28.4 – L C51
2019-06-07 06:01:25 S 13 50 08.37 +34 54 33.4 – L C51
2019-06-07 09:09:44 S 13 50 21.362 +34 45 09.25 – L C51
2019-06-07 12:17:19 S 13 50 34.23 +34 35 44.6 – L C51
2019-06-07 12:17:30 S 13 50 34.14 +34 35 43.7 – L C51
2019-06-07 15:26:33 S 13 50 47.10 +34 26 11.3 – L C51
2019-06-07 18:34:52 S 13 50 59.98 +34 16 43.6 – L C51
2019-06-07 21:43:11 S 13 51 12.89 +34 07 15.3 – L C51
2019-06-08 00:51:30 S 13 51 25.76 +33 57 44.4 – L C51
2019-06-08 06:01:11 C 13 51 45.28 +33 42 12.5 – V 703
2019-06-08 06:17:43 C 13 51 46.53 +33 41 22.6 – V 703
2019-06-08 06:25:59 C 13 51 47.03 +33 40 56.4 – V 703
2019-06-08 10:16:39 S 13 52 04.40 +33 29 18.0 – L C51
2019-06-08 16:33:16 S 13 52 30.11 +33 10 16.9 – L C51
2019-06-08 19:41:46 S 13 52 43.10 +33 00 46.1 – L C51
2019-06-09 01:58:24 S 13 53 08.80 +32 41 45.1 – L C51
2019-06-09 05:05:59 S 13 53 21.698 +32 32 16.76 – L C51
2019-06-09 05:06:10 S 13 53 21.662 +32 32 15.54 – L C51
2019-06-09 08:15:03 S 13 53 34.59 +32 22 42.6 – L C51
2019-06-09 08:15:13 S 13 53 34.53 +32 22 40.9 – L C51
2019-06-09 11:23:33 S 13 53 47.47 +32 13 09.8 – L C51
2019-06-09 14:31:51 S 13 54 00.36 +32 03 38.4 – L C51
2019-06-09 17:40:11 S 13 54 13.23 +31 54 07.0 – L C51