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
2022-10-07 09:41:37 C 22 57 41.508 +21 42 54.11 V T08
2022-10-08 00:14:25 C 22 58 30.60 +22 02 59.9 V K83
2022-10-08 00:18:12 C 22 58 30.84 +22 03 05.7 V K83
2022-10-08 00:21:25 C 22 58 30.97 +22 03 10.0 V K83
2022-10-09 03:28:31 C 23 00 12.38 +22 41 53.5 u H21
2022-10-09 03:31:18 C 23 00 12.52 +22 41 57.2 u H21
2022-10-09 03:34:04 C 23 00 12.68 +22 42 01.2 u H21
2022-10-09 03:36:51 C 23 00 12.84 +22 42 05.2 u H21
2022-10-09 03:39:38 C 23 00 12.99 +22 42 09.1 u H21
2022-10-09 03:42:24 C 23 00 13.13 +22 42 13.2 u H21
2022-10-09 03:45:11 C 23 00 13.28 +22 42 17.2 u H21
2022-10-09 03:47:57 C 23 00 13.43 +22 42 21.2 u H21
2022-10-09 03:50:44 C 23 00 13.59 +22 42 24.8 u H21
2022-10-09 03:53:31 C 23 00 13.72 +22 42 28.9 u H21
2022-10-09 03:56:17 C 23 00 13.88 +22 42 32.9 u H21
2022-10-09 03:59:04 C 23 00 14.03 +22 42 36.9 u H21
2022-10-09 04:01:51 C 23 00 14.18 +22 42 40.8 u H21
2022-10-09 04:04:37 C 23 00 14.32 +22 42 44.7 u H21
2022-10-09 04:06:45 C 23 00 14.44 +22 42 47.8 u H21
2022-10-09 18:42:44 C 23 01 13.40 +23 03 41.2 X G02
2022-10-09 18:49:47 C 23 01 13.81 +23 03 51.2 X G02
2022-10-09 18:56:51 C 23 01 14.19 +23 04 01.9 X G02
2022-10-09 19:38:10 C 23 01 16.980 +23 05 01.25 X K74
2022-10-09 19:42:36 C 23 01 17.239 +23 05 07.66 X K74
2022-10-09 19:46:31 C 23 01 17.460 +23 05 13.09 X K74
2022-10-09 19:50:27 C 23 01 17.731 +23 05 18.55 X B72
2022-10-09 19:54:14 C 23 01 17.983 +23 05 23.93 X B72
2022-10-11 09:17:36 C 23 03 57.610 +24 00 26.32 V T08
2022-10-11 09:22:15 C 23 03 57.874 +24 00 32.65 V T08
2022-10-11 09:30:54 C 23 03 58.445 +24 00 45.40 V T08
2022-10-11 09:45:33 C 23 03 59.398 +24 01 06.38 V T08
2022-10-11 17:35:58 C 23 04 34.67 +24 12 25.8 V D29
2022-10-11 17:48:20 C 23 04 35.56 +24 12 43.7 V D29
2022-10-11 18:00:41 C 23 04 36.44 +24 13 00.4 V D29
2022-10-11 19:50:07 C 23 04 48.301 +24 15 37.27 X B72
2022-10-11 19:54:27 C 23 04 48.606 +24 15 44.05 X B72
2022-10-11 19:58:15 C 23 04 48.870 +24 15 49.75 X B72
2022-10-12 09:44:15 C 23 05 53.294 +24 36 41.47 V T08
2022-10-12 09:48:54 C 23 05 53.602 +24 36 48.67 V T08
2022-10-12 10:06:30 C 23 05 54.847 +24 37 13.94 V T08
2022-10-12 10:16:34 C 23 05 55.553 +24 37 28.34 V T08
2022-10-12 20:42:10 C 23 06 49.40 +24 52 44.0 X G02
2022-10-12 20:48:43 C 23 06 49.88 +24 52 53.9 X G02
2022-10-12 20:54:48 C 23 06 50.33 +24 53 02.9 X G02
2022-10-13 16:32:21 C 23 08 31.61 +25 22 44.6 V D29
2022-10-13 16:47:22 C 23 08 32.81 +25 23 06.6 V D29
2022-10-13 17:02:24 C 23 08 34.04 +25 23 28.4 V D29
2022-10-14 09:16:42 C 23 10 05.030 +25 48 21.02 U F52
2022-10-14 09:48:21 C 23 10 07.598 +25 49 08.18 U F52
2022-10-14 10:04:02 C 23 10 08.882 +25 49 31.44 U F52