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
2019-05-31 18:37:35 S 13 39 23.01 +42 32 40.6 – L C51
2019-05-31 21:45:55 S 13 39 36.21 +42 23 39.3 – L C51
2019-06-01 00:54:13 S 13 39 49.44 +42 14 37.3 – L C51
2019-06-01 04:01:49 S 13 40 02.599 +42 05 39.34 – L C51
2019-06-01 04:02:00 S 13 40 02.724 +42 05 37.79 – L C51
2019-06-01 07:51:27 C 13 40 17.673 +41 54 49.77 – U F51
2019-06-01 08:25:38 C 13 40 19.706 +41 53 10.64 – U F51
2019-06-01 08:42:41 C 13 40 20.724 +41 52 21.17 – U F51
2019-06-01 10:19:22 S 13 40 29.06 +41 47 29.3 – L C51
2019-06-01 13:26:56 S 13 40 42.32 +41 38 27.7 – L C51
2019-06-01 16:36:00 S 13 40 55.63 +41 29 19.2 – L C51
2019-06-01 22:52:49 S 13 41 21.76 +41 11 05.8 – L C51
2019-06-02 05:08:43 S 13 41 48.10 +40 52 55.3 – L C51
2019-06-02 05:08:54 S 13 41 48.04 +40 52 55.4 – L C51
2019-06-02 05:17:45 C 13 41 47.65 +40 52 34.8 – U I41
2019-06-02 05:18:25 C 13 41 47.67 +40 52 33.1 – U I41
2019-06-02 05:40:39 C 13 41 49.05 +40 51 27.9 – U I41
2019-06-02 05:41:20 C 13 41 49.06 +40 51 25.8 – U I41
2019-06-02 06:22:45 C 13 41 51.58 +40 49 24.6 – U I41
2019-06-02 06:23:25 C 13 41 51.63 +40 49 22.5 – U I41
2019-06-02 06:39:55 C 13 41 52.64 +40 48 33.8 – U I41
2019-06-02 06:40:35 C 13 41 52.70 +40 48 31.8 – U I41
2019-06-02 11:26:16 S 13 42 14.36 +40 34 34.9 – L C51
2019-06-02 12:59:47 S 13 42 20.81 +40 30 03.6 – L C51
2019-06-02 16:08:50 S 13 42 34.01 +40 20 50.2 – L C51
2019-06-02 17:42:54 S 13 42 40.65 +40 16 15.1 – L C51
2019-06-02 19:17:09 S 13 42 47.208 +40 11 41.71 – L C51
2019-06-02 20:51:13 S 13 42 53.71 +40 07 04.9 – L C51
2019-06-02 20:51:24 S 13 42 53.71 +40 07 04.2 – L C51
2019-06-02 22:25:28 S 13 43 00.25 +40 02 29.0 – L C51
2019-06-03 03:07:18 S 13 43 19.75 +39 48 44.1 – L C51
2019-06-03 04:41:33 S 13 43 26.36 +39 44 07.2 – L C51
2019-06-03 06:28:22 C 13 43 31.81 +39 38 58.7 – V 703
2019-06-03 06:35:56 C 13 43 32.25 +39 38 37.1 – V 703
2019-06-03 06:43:30 C 13 43 32.82 +39 38 13.4 – V 703
2019-06-03 06:51:04 C 13 43 33.29 +39 37 52.4 – V 703
2019-06-03 07:50:36 S 13 43 39.425 +39 34 51.71 – L C51
2019-06-03 09:24:40 S 13 43 45.97 +39 30 16.4 – L C51
2019-06-03 09:24:52 S 13 43 45.94 +39 30 14.9 – L C51
2019-06-03 10:58:55 S 13 43 52.54 +39 25 41.7 – L C51
2019-06-03 12:32:26 S 13 43 59.04 +39 21 05.7 – L C51
2019-06-03 14:07:15 S 13 44 05.46 +39 16 24.4 – L C51
2019-06-03 15:41:30 S 13 44 12.18 +39 11 49.0 – L C51
2019-06-03 18:49:48 S 13 44 24.98 +39 02 33.4 – L C51
2019-06-03 20:24:04 S 13 44 31.59 +38 57 54.5 – L C51
2019-06-03 23:32:22 S 13 44 44.54 +38 48 39.4 – L C51
2019-06-04 01:06:37 S 13 44 51.12 +38 44 02.1 – L C51
2019-06-04 02:39:58 S 13 44 57.71 +38 39 28.0 – L C51
2019-06-04 02:40:09 S 13 44 57.62 +38 39 26.9 – L C51
2019-06-04 05:49:00 S 13 45 10.68 +38 30 08.8 – L C51