2011 OL51

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6378996985 ± 4.57e-09
Semi-major axis (a)3.1159292542 AU ± 1.95e-09
Inclination (i)4.39088514° ± 4.84e-07
Long. of Asc. Node (Ω)288.02696588° ± 1.20e-05
Arg. of Perihelion (ω)110.60636426° ± 1.41e-05
Mean Anomaly (M)199.58450787° ± 8.20e-07
Mean Motion (n)0.1791970654°/day ± 1.68e-10
Perihelion dist (q)1.12827892 AU ± 1.43e-08
Aphelion dist (Q)5.10357959 AU ± 1.46e-08
Orbital Period5.50023674 yr ± 5.15e-09
Physical Parameters
H (abs. magnitude)19.74
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.193″
Uncertainty0
Orbit TypeAmor
MOID0.154345 AU
Observations Used813
Oppositions10
Arc Total2011-2023
First Observation Used2011-07-28
Last Observation Used2023-01-19
Observations (877)
Date Type RA Dec Mag Band Observatory
2011-10-30 01:18:52 C 21 21 45.03 -00 23 17.3 o 807
2011-10-30 01:24:38 C 21 21 45.64 -00 23 13.7 o 807
2011-10-30 01:30:20 C 21 21 46.21 -00 23 10.0 o 807
2011-11-10 00:17:08 C 21 55 32.06 +02 47 49.0 o 807
2011-11-10 00:22:09 C 21 55 32.76 +02 47 53.3 o 807
2011-11-10 00:27:09 C 21 55 33.50 +02 47 57.3 o 807
2011-11-10 00:32:06 C 21 55 34.18 +02 48 01.4 o 807
2011-11-18 00:14:55 C 22 27 14.72 +05 37 39.2 o 807
2011-11-18 00:20:35 C 22 27 15.72 +05 37 44.7 o 807
2011-11-18 00:26:13 C 22 27 16.70 +05 37 49.7 o 807
2011-11-18 00:31:49 C 22 27 17.69 +05 37 55.2 o 807
2011-11-18 00:43:37 C 22 27 19.73 +05 38 06.4 o 807
2011-11-18 18:07:16 C 22 30 30.43 +05 54 04.0 u 157
2011-11-18 18:17:47 C 22 30 32.29 +05 54 13.7 u 157
2011-11-24 18:28:03 C 22 58 39.13 +08 16 13.3 t 130
2011-11-24 18:40:22 C 22 58 41.63 +08 16 25.8 t 130
2011-11-28 00:25:15 C 23 15 07.79 +09 36 08.7 o 807
2011-11-28 00:29:34 C 23 15 08.70 +09 36 13.3 o 807
2011-11-28 00:33:38 C 23 15 09.55 +09 36 17.2 o 807
2011-11-28 00:37:39 C 23 15 10.38 +09 36 21.8 o 807
2011-11-28 00:41:39 C 23 15 11.21 +09 36 25.5 o 807
2011-12-08 00:48:01 C 00 10 15.46 +13 36 21.5 o H21
2011-12-08 00:53:14 C 00 10 16.68 +13 36 26.6 o H21
2011-12-08 00:58:26 C 00 10 17.90 +13 36 31.8 o H21
2011-12-08 01:04:01 C 00 10 19.18 +13 36 36.9 o H21
2011-12-20 00:54:59 C 01 19 16.62 +17 34 42.5 o 807
2011-12-20 01:02:26 C 01 19 18.36 +17 34 47.3 o 807
2011-12-31 03:17:58 C 02 18 50.50 +19 57 42.7 r G96
2011-12-31 03:27:52 C 02 18 52.52 +19 57 46.6 r G96
2011-12-31 03:37:54 C 02 18 54.57 +19 57 50.4 r G96
2011-12-31 03:47:53 C 02 18 56.62 +19 57 54.6 r G96
2012-01-26 03:45:18 C 04 07 16.68 +22 03 08.1 r G96
2012-01-26 03:52:50 C 04 07 17.72 +22 03 08.1 r G96
2012-01-26 04:00:25 C 04 07 18.76 +22 03 08.5 r G96
2012-01-26 04:10:07 C 04 07 20.13 +22 03 09.0 r G96
2012-02-20 00:54:57 C 05 20 30.74 +22 08 24.1 o H21
2012-02-20 01:22:24 C 05 20 33.60 +22 08 23.2 o H21
2012-02-20 01:47:26 C 05 20 36.22 +22 08 22.0 o H21
2022-06-29 13:23:15 C 22 21 00.499 -07 41 21.13 V F52
2022-06-29 13:41:35 C 22 21 01.247 -07 41 13.42 V F52
2022-06-29 14:00:00 C 22 21 01.931 -07 41 05.81 V F52
2022-06-29 14:18:26 C 22 21 02.630 -07 40 57.85 V F52
2022-06-30 13:28:28 C 22 21 58.640 -07 31 08.80 V F52
2022-07-10 12:53:29 C 22 30 54.003 -05 46 38.73 U F52
2022-07-10 13:10:09 C 22 30 54.548 -05 46 31.30 U F52
2022-07-10 13:26:50 C 22 30 55.074 -05 46 23.67 U F52
2022-07-10 13:43:31 C 22 30 55.604 -05 46 16.39 U F52
2022-07-27 11:52:47 C 22 42 37.147 -02 32 24.93 U F52
2022-07-27 12:09:19 C 22 42 37.462 -02 32 16.56 U F52
2022-07-27 12:26:00 C 22 42 37.785 -02 32 07.93 U F52