2011 UG169

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2193592000
Semi-major axis (a)1.3846849000 AU
Inclination (i)1.57783000°
Long. of Asc. Node (Ω)108.91613000°
Arg. of Perihelion (ω)295.48618000°
Mean Anomaly (M)222.53376000°
Mean Motion (n)0.6048917100°/day
Perihelion dist (q)1.08094150 AU
Aphelion dist (Q)1.68842830 AU
Orbital Period1.62939520 yr
Physical Parameters
H (abs. magnitude)25.74
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.680″
Uncertainty7
Orbit TypeAmor
MOID0.091889 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-11-27
Observations (27)
Date Type RA Dec Mag Band Observatory
2011-10-18 10:08:33 C 02 10 40.68 -05 19 46.7 F51
2011-10-18 10:25:51 C 02 10 41.74 -05 19 43.5 F51
2011-10-20 10:07:55 C 02 14 46.34 -05 08 49.4 F51
2011-10-20 11:02:40 C 02 14 49.66 -05 08 35.1 F51
2011-10-20 11:18:44 C 02 14 50.64 -05 08 31.0 F51
2011-10-24 10:19:23 C 02 22 58.519 -04 37 36.73 L F51
2011-10-24 10:21:31 C 02 22 58.648 -04 37 35.90 L F51
2011-10-24 10:23:38 C 02 22 58.762 -04 37 35.15 L F51
2011-10-24 10:25:45 C 02 22 58.908 -04 37 34.15 L F51
2011-10-24 10:30:04 C 02 22 59.170 -04 37 32.52 L F51
2011-10-25 06:47:48 C 02 24 47.58 -04 29 14.0 o F65
2011-10-25 06:51:25 C 02 24 47.84 -04 29 12.5 o F65
2011-10-25 06:55:01 C 02 24 48.10 -04 29 11.0 o F65
2011-10-25 06:58:36 C 02 24 48.35 -04 29 09.7 o F65
2011-10-29 07:15:14 C 02 32 54.84 -03 41 58.9 o 291
2011-10-29 07:21:30 C 02 32 55.16 -03 41 55.5 o 291
2011-10-29 07:27:40 C 02 32 55.58 -03 41 51.6 o 291
2011-10-29 11:10:11 C 02 33 13.35 -03 39 29.9 F51
2011-10-29 11:27:15 C 02 33 14.37 -03 39 20.5 F51
2011-11-25 10:29:20 C 03 24 42.834 +06 17 56.41 L F51
2011-11-25 10:53:54 C 03 24 44.045 +06 18 23.18 L F51
2011-11-25 11:15:53 C 03 24 45.161 +06 18 47.12 L F51
2011-11-25 11:36:49 C 03 24 46.237 +06 19 09.89 L F51
2011-11-25 20:33:19 C 03 25 29.02 +06 28 30.3 t 204
2011-11-25 21:18:52 C 03 25 31.59 +06 29 20.9 t 204
2011-11-27 09:51:27 C 03 28 05.140 +07 10 11.66 o 568
2011-11-27 09:54:51 C 03 28 05.304 +07 10 15.27 o 568