2011 WN46

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4152354000
Semi-major axis (a)1.1469903000 AU
Inclination (i)26.60583000°
Long. of Asc. Node (Ω)43.02628000°
Arg. of Perihelion (ω)104.09392000°
Mean Anomaly (M)89.42287000°
Mean Motion (n)0.8023510700°/day
Perihelion dist (q)0.67071930 AU
Aphelion dist (Q)1.62326130 AU
Orbital Period1.22839950 yr
Physical Parameters
H (abs. magnitude)21.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty9
Orbit TypeApollo
MOID0.044833 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-12-07
Observations (28)
Date Type RA Dec Mag Band Observatory
2011-11-27 02:42:26 C 21 48 48.85 -00 15 59.3 r G96
2011-11-27 02:52:28 C 21 48 46.76 -00 15 31.6 r G96
2011-11-27 03:02:32 C 21 48 44.78 -00 15 04.3 r G96
2011-11-27 03:12:35 C 21 48 42.69 -00 14 35.6 r G96
2011-11-27 04:23:15 C 21 48 28.55 -00 11 19.9 o H01
2011-11-27 04:34:58 C 21 48 26.21 -00 10 47.8 o H01
2011-11-27 04:41:28 C 21 48 24.93 -00 10 29.4 o H01
2011-11-27 04:56:14 C 21 48 22.01 -00 09 47.9 o H01
2011-11-27 17:22:16 C 21 45 59.49 +00 24 25.2 u J95
2011-11-27 17:35:43 C 21 45 56.83 +00 25 00.8 u J95
2011-11-27 17:50:10 C 21 45 54.05 +00 25 41.8 u J95
2011-11-27 18:03:29 C 21 45 51.37 +00 26 17.8 u J95
2011-11-27 20:09:17 C 21 45 26.34 +00 32 04.1 t 204
2011-11-27 20:43:41 C 21 45 19.62 +00 33 38.0 t 204
2011-11-28 00:22:13 C 21 44 38.79 +00 43 39.4 u H36
2011-11-28 00:42:53 C 21 44 34.72 +00 44 36.7 u H36
2011-11-28 01:07:22 C 21 44 29.87 +00 45 43.4 u H36
2011-11-28 01:12:19 C 21 44 29.22 +00 45 58.5 o H01
2011-11-28 01:23:41 C 21 44 26.96 +00 46 29.6 o H01
2011-11-28 01:30:25 C 21 44 25.62 +00 46 47.9 o H01
2011-11-28 01:31:08 C 21 44 25.56 +00 46 50.7 r G96
2011-11-28 01:31:44 C 21 44 25.03 +00 46 48.7 u H36
2011-11-28 01:42:15 C 21 44 23.26 +00 47 20.3 o H01
2011-11-28 01:42:28 C 21 44 23.29 +00 47 22.6 r G96
2011-11-28 01:53:49 C 21 44 21.04 +00 47 53.0 r G96
2011-11-28 02:05:11 C 21 44 18.80 +00 48 23.5 r G96
2011-12-07 02:09:29 C 21 06 15.52 +09 35 09.0 o 291
2011-12-07 02:14:40 C 21 06 14.62 +09 35 19.6 o 291