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
2019-01-24 04:10:50 C 03 58 47.34 +37 01 28.3 V 703
2019-01-24 04:15:44 C 03 58 47.23 +37 01 43.5 I41
2019-01-24 04:19:41 C 03 58 46.49 +37 01 55.4 V 703
2019-01-24 04:28:27 C 03 58 45.72 +37 02 21.3 V 703
2019-01-24 05:19:50 C 03 58 41.28 +37 04 55.6 I41
2019-01-24 06:54:29 C 03 58 32.75 +37 09 35.8 I41
2019-01-24 21:05:34 C 03 57 27.70 +37 52 07.7 V 204
2019-01-24 21:11:24 C 03 57 27.20 +37 52 24.9 V 204
2019-01-24 21:17:13 C 03 57 26.68 +37 52 41.8 V 204
2019-01-25 05:57:50 C 03 56 46.22 +38 18 36.9 V 703
2019-01-25 06:05:30 C 03 56 45.53 +38 18 59.5 V 703
2019-01-25 06:13:08 C 03 56 44.88 +38 19 21.3 V 703
2019-01-28 03:41:18 C 03 51 52.96 +41 38 47.8 V G96
2019-01-28 03:49:28 C 03 51 52.30 +41 39 10.0 V G96
2019-01-28 03:57:35 C 03 51 51.66 +41 39 32.5 V G96
2019-01-28 04:05:45 C 03 51 51.02 +41 39 54.6 V G96
2019-02-01 12:14:49 S 03 45 54.54 +46 14 57.7 L C51
2019-02-01 12:15:00 S 03 45 54.54 +46 14 57.2 L C51
2019-02-01 15:23:18 S 03 45 45.33 +46 22 50.1 L C51
2019-02-01 18:31:49 S 03 45 36.23 +46 30 42.0 L C51
2019-02-01 21:40:19 S 03 45 27.16 +46 38 30.6 L C51
2019-02-02 00:48:48 S 03 45 18.27 +46 46 19.7 L C51
2019-02-02 02:23:04 S 03 45 13.843 +46 50 13.70 L C51
2019-02-02 03:56:35 S 03 45 09.48 +46 54 07.0 L C51
2019-02-02 05:31:34 S 03 45 05.047 +46 58 00.05 L C51
2019-02-02 08:39:53 S 03 44 56.35 +47 05 44.9 L C51
2019-02-02 11:47:39 S 03 44 47.74 +47 13 28.6 L C51
2019-02-02 14:56:53 S 03 44 39.29 +47 21 10.9 L C51
2019-02-15 19:23:01 C 03 38 29.51 +58 36 03.6 V 204
2019-02-15 19:38:34 C 03 38 29.36 +58 36 31.5 V 204
2019-02-15 19:50:08 C 03 38 29.35 +58 36 52.4 V 204
2019-02-15 20:09:28 C 03 38 29.22 +58 37 27.7 V 204
2019-02-25 20:56:55 C 03 44 53.90 +65 30 16.4 V C95
2019-02-25 21:07:06 C 03 44 54.32 +65 30 32.6 V C95
2019-02-25 21:17:18 C 03 44 54.61 +65 30 47.0 V C95
2019-05-16 02:47:12 C 13 09 40.27 +58 52 22.3 u H21
2019-05-16 02:57:16 C 13 09 41.08 +58 51 58.9 u H21
2019-05-16 03:09:10 C 13 09 42.05 +58 51 31.6 u H21
2019-05-23 04:53:44 C 13 24 09.41 +51 55 28.6 V G96
2019-05-23 05:01:54 C 13 24 09.90 +51 55 07.3 V G96
2019-05-23 05:10:04 C 13 24 10.42 +51 54 46.4 V G96
2019-05-24 04:45:35 C 13 26 01.20 +50 53 20.1 V G96
2019-05-24 04:53:11 C 13 26 01.69 +50 53 00.1 V G96
2019-05-24 05:00:47 C 13 26 02.21 +50 52 40.3 V G96
2019-05-24 05:08:23 C 13 26 02.68 +50 52 20.5 V G96
2019-05-25 05:13:54 C 13 27 53.49 +49 48 42.7 V G96
2019-05-25 05:21:27 C 13 27 53.97 +49 48 22.6 V G96
2019-05-25 05:28:58 C 13 27 54.49 +49 48 02.4 V G96
2019-05-25 05:36:31 C 13 27 54.95 +49 47 42.4 V G96
2019-05-31 15:29:06 S 13 39 09.60 +42 41 41.5 L C51