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
2022-09-26 09:35:48 C 22 48 52.344 +16 03 19.66 V T05
2022-09-26 09:39:51 C 22 48 52.370 +16 03 24.41 V T05
2022-09-26 10:16:26 C 22 48 52.572 +16 04 06.85 V T05
2022-09-26 10:51:41 C 22 48 52.790 +16 04 47.71 V T05
2022-09-26 11:26:24 C 22 48 52.992 +16 05 27.92 V T08
2022-09-26 12:22:00 C 22 48 53.429 +16 06 31.93 V T08
2022-09-26 12:42:11 C 22 48 53.693 +16 06 54.97 V T08
2022-09-26 13:44:34 C 22 48 57.14 +16 08 04.6 V D29
2022-09-26 14:04:56 C 22 48 57.28 +16 08 28.7 V D29
2022-09-26 14:25:18 C 22 48 57.41 +16 08 52.6 V D29
2022-09-27 07:02:56 C 22 49 13.519 +16 28 34.86 V 703
2022-09-27 07:10:32 C 22 49 13.591 +16 28 43.90 V 703
2022-09-27 07:18:06 C 22 49 13.710 +16 28 53.18 V 703
2022-09-27 07:25:42 C 22 49 13.739 +16 29 01.86 V 703
2022-09-27 09:23:52 C 22 49 16.406 +16 31 30.79 V T05
2022-09-27 09:28:35 C 22 49 16.442 +16 31 36.26 V T05
2022-09-27 09:36:06 C 22 49 16.495 +16 31 45.12 V T05
2022-09-27 10:26:05 C 22 49 16.906 +16 32 44.38 V T05
2022-09-28 09:01:08 C 22 49 44.174 +16 59 57.16 V T08
2022-09-28 09:07:11 C 22 49 44.273 +17 00 04.54 V T08
2022-09-28 09:15:12 C 22 49 44.328 +17 00 14.00 V T08
2022-09-28 09:20:06 C 22 49 44.424 +17 00 19.37 V T05
2022-09-28 09:24:40 C 22 49 44.472 +17 00 24.88 V T05
2022-09-28 09:33:15 C 22 49 44.542 +17 00 35.17 V T05
2022-09-28 09:49:23 C 22 49 44.717 +17 00 54.76 V T05
2022-09-28 10:06:05 C 22 49 44.861 +17 01 15.42 V T08
2022-09-28 13:43:44 C 22 49 50.78 +17 05 31.9 V D29
2022-09-28 14:04:06 C 22 49 51.02 +17 05 56.7 V D29
2022-09-28 14:24:28 C 22 49 51.25 +17 06 21.7 V D29
2022-09-29 20:19:40 C 22 50 33.964 +17 42 58.06 X B72
2022-09-29 20:22:57 C 22 50 34.004 +17 43 02.35 X B72
2022-09-29 21:14:53 C 22 50 34.96 +17 44 06.6 V G33
2022-09-29 21:18:15 C 22 50 35.02 +17 44 10.4 V G33
2022-09-29 21:21:27 C 22 50 35.11 +17 44 14.9 V G33
2022-09-29 21:23:15 C 22 50 35.101 +17 44 17.98 X B72
2022-09-29 21:24:58 C 22 50 35.13 +17 44 18.8 V G33
2022-09-29 21:28:19 C 22 50 35.15 +17 44 23.5 V G33
2022-09-29 21:31:41 C 22 50 35.27 +17 44 27.6 V G33
2022-09-30 03:07:39 B 22 50 43.97 +17 51 30.2 V H89
2022-09-30 04:02:26 B 22 50 44.93 +17 52 38.2 V H89
2022-09-30 04:54:49 B 22 50 45.92 +17 53 43.3 V H89
2022-10-01 09:22:00 C 22 51 34.913 +18 29 54.28 V T05
2022-10-01 09:26:22 C 22 51 34.992 +18 29 59.78 V T05
2022-10-01 09:34:31 C 22 51 35.174 +18 30 09.94 V T05
2022-10-01 09:48:52 C 22 51 35.443 +18 30 27.94 V T05
2022-10-02 09:18:43 C 22 52 21.415 +19 00 40.36 V T05
2022-10-02 09:23:19 C 22 52 21.521 +19 00 45.79 V T05
2022-10-02 09:31:21 C 22 52 21.706 +19 00 56.41 V T05
2022-10-02 09:46:45 C 22 52 22.061 +19 01 15.92 V T05
2022-10-03 04:47:02 C 22 53 04.114 +19 25 54.80 V 703