2011 OQ5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4530775544 ± 6.94e-08
Semi-major axis (a)2.3460797973 AU ± 2.53e-07
Inclination (i)2.30222910° ± 1.88e-06
Long. of Asc. Node (Ω)240.66936589° ± 7.59e-05
Arg. of Perihelion (ω)121.10374967° ± 1.06e-04
Mean Anomaly (M)338.31895357° ± 2.48e-04
Mean Motion (n)0.2742825046°/day ± 4.45e-08
Perihelion dist (q)1.28312370 AU ± 2.14e-07
Aphelion dist (Q)3.40903589 AU ± 4.03e-07
Orbital Period3.59347121 yr ± 5.82e-07
Physical Parameters
H (abs. magnitude)19.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.292″
Uncertainty0
Orbit TypeAmor
MOID0.280875 AU
Observations Used365
Oppositions4
Arc Total2011-2016
First Observation Used2011-07-26
Last Observation Used2016-01-12
Observations (377)
Date Type RA Dec Mag Band Observatory
2011-10-02 21:48:00 C 23 46 08.42 +07 40 52.2 o 046
2011-10-02 21:52:26 C 23 46 08.63 +07 40 52.2 o 046
2011-10-02 21:54:33 C 23 46 08.72 +07 40 52.2 o 046
2011-10-02 21:58:52 C 23 46 08.93 +07 40 52.1 o 046
2011-10-02 22:50:01 C 23 46 11.32 +07 40 53.9 c A24
2011-10-02 22:51:04 C 23 46 11.33 +07 40 53.6 c A24
2011-10-03 20:19:13 C 23 47 17.89 +07 40 47.1 c A24
2011-10-03 20:20:15 C 23 47 17.94 +07 40 47.0 c A24
2011-10-03 20:36:58 C 23 47 18.66 +07 40 47.6 u 160
2011-10-03 20:39:36 C 23 47 18.76 +07 40 47.3 u 160
2011-10-03 20:42:25 C 23 47 18.89 +07 40 47.5 u 160
2011-10-03 21:29:07 C 23 47 21.05 +07 40 46.9 c A24
2011-10-03 21:30:10 C 23 47 21.09 +07 40 46.7 c A24
2011-10-03 21:36:05 C 23 47 20.87 +07 40 46.7 u C73
2011-10-03 21:42:36 C 23 47 21.17 +07 40 46.4 u C73
2011-10-03 21:49:01 C 23 47 21.46 +07 40 46.3 u C73
2011-10-03 22:15:11 C 23 47 22.95 +07 40 45.2 o 046
2011-10-03 22:17:06 C 23 47 23.06 +07 40 45.0 o 046
2011-10-03 22:18:42 C 23 47 23.10 +07 40 45.0 o 046
2011-10-03 22:20:22 C 23 47 23.21 +07 40 44.6 o 046
2011-10-03 22:21:59 C 23 47 23.26 +07 40 45.0 o 046
2011-10-04 19:45:53 C 23 48 30.55 +07 40 34.2 u 160
2011-10-04 19:48:41 C 23 48 30.67 +07 40 34.1 u 160
2011-10-04 19:49:15 C 23 48 30.69 +07 40 33.9 u 160
2011-10-04 20:29:29 C 23 48 32.59 +07 40 32.6 c A24
2011-10-04 20:30:31 C 23 48 32.65 +07 40 32.8 c A24
2011-10-04 21:39:12 C 23 48 35.76 +07 40 32.6 c A24
2011-10-04 21:40:14 C 23 48 35.85 +07 40 32.7 c A24
2011-10-06 02:58:00 C 23 50 08.35 +07 40 09.1 o H21
2011-10-06 03:05:17 C 23 50 08.70 +07 40 09.0 o H21
2011-10-06 03:13:28 C 23 50 09.09 +07 40 08.9 o H21
2011-10-06 03:22:53 C 23 50 09.53 +07 40 09.0 o H21
2011-10-06 04:44:26 C 23 50 13.92 +07 40 11.2 r 703
2011-10-06 04:57:05 C 23 50 14.49 +07 40 10.7 r 703
2011-10-06 05:09:43 C 23 50 15.10 +07 40 11.8 r 703
2011-10-06 05:22:25 C 23 50 15.64 +07 40 10.7 r 703
2011-10-06 20:38:08 C 23 51 04.41 +07 39 48.5 u 160
2011-10-06 20:40:18 C 23 51 04.54 +07 39 47.8 u 160
2011-10-06 20:42:28 C 23 51 04.62 +07 39 48.3 u 160
2011-10-14 03:30:59 C 00 00 48.12 +07 35 15.9 o H21
2011-10-14 03:41:35 C 00 00 48.67 +07 35 15.4 o H21
2011-10-14 03:50:02 C 00 00 49.13 +07 35 15.0 o H21
2011-10-15 08:12:49 C 00 02 27.13 +07 34 29.8 r 703
2011-10-15 08:25:11 C 00 02 27.74 +07 34 29.8 r 703
2011-10-15 08:37:18 C 00 02 28.35 +07 34 28.7 r 703
2011-10-15 20:17:15 C 00 03 10.97 +07 34 03.6 o 046
2011-10-15 20:20:49 C 00 03 11.22 +07 34 04.0 o 046
2011-10-15 20:24:16 C 00 03 11.37 +07 34 03.5 o 046
2011-10-15 20:25:52 C 00 03 11.47 +07 34 03.7 o 046
2011-10-16 01:43:48 C 00 03 28.71 +07 33 55.0 t 204