2011 WR46

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8949388329 ± 2.00e+00
Semi-major axis (a)2.4607286589 AU ± 3.00e+00
Inclination (i)4.90118292° ± 4.00e+00
Long. of Asc. Node (Ω)240.36399782° ± 5.00e+00
Arg. of Perihelion (ω)323.79297402° ± 6.00e+00
Mean Anomaly (M)209.15859001° ± 7.24e-01
Mean Motion (n)0.2553356200°/day ± 4.67e-01
Perihelion dist (q)0.25852740 AU ± 4.93e+00
Aphelion dist (Q)4.66290780 AU ± 7.52e+00
Orbital Period3.86004760 yr ± 7.06e+00
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.177″
Uncertainty3
Orbit TypeApollo
MOID0.028214 AU
Observations Used112
Oppositions1
Arc Total2011-2011
First Observation Used
Last Observation Used2011-12-08
Observations (128)
Date Type RA Dec Mag Band Observatory
2011-11-27 10:52:52 C 06 50 52.67 +18 28 20.9 o 691
2011-11-27 11:11:39 C 06 50 54.31 +18 27 57.7 o 691
2011-11-27 11:30:55 C 06 50 56.00 +18 27 31.9 o 691
2011-11-27 12:26:47 C 06 51 00.90 +18 26 22.9 o H01
2011-11-27 12:29:31 C 06 51 01.22 +18 26 21.0 o 291
2011-11-27 12:31:56 C 06 51 01.44 +18 26 18.2 o 291
2011-11-27 12:34:20 C 06 51 01.67 +18 26 15.3 o 291
2011-11-27 12:36:57 C 06 51 01.82 +18 26 10.2 o H01
2011-11-27 12:49:11 C 06 51 02.92 +18 25 54.8 o H01
2011-11-27 12:57:45 C 06 51 03.70 +18 25 44.1 o H01
2011-11-27 21:36:43 C 06 51 57.82 +18 14 40.7 u 104
2011-11-27 21:41:53 C 06 51 58.31 +18 14 34.1 u 104
2011-11-27 21:52:11 C 06 51 59.32 +18 14 21.0 u 104
2011-11-28 01:05:07 C 06 52 17.62 +18 10 11.8 o C81
2011-11-28 01:12:45 C 06 52 18.57 +18 09 58.6 u J95
2011-11-28 01:13:08 C 06 52 18.38 +18 10 01.3 o C81
2011-11-28 01:17:52 C 06 52 19.07 +18 09 51.9 u J95
2011-11-28 01:21:30 C 06 52 19.18 +18 09 50.1 o C81
2011-11-28 01:34:18 C 06 52 20.64 +18 09 30.1 u J95
2011-11-28 01:41:00 C 06 52 21.29 +18 09 21.2 u J95
2011-11-28 01:54:38 C 06 52 22.37 +18 09 03.4 u B86
2011-11-28 02:04:23 C 06 52 23.30 +18 08 50.5 u B86
2011-11-28 02:13:19 C 06 52 24.17 +18 08 38.6 u B86
2011-11-28 02:30:14 C 06 52 25.73 +18 08 18.6 t 204
2011-11-28 02:34:10 C 06 52 26.10 +18 08 13.2 t 204
2011-11-28 03:02:32 C 06 52 28.80 +18 07 35.2 t 204
2011-11-28 07:55:40 C 06 53 00.87 +18 01 03.8 c 854
2011-11-28 08:02:10 C 06 53 01.50 +18 00 54.1 c 854
2011-11-28 08:47:49 C 06 53 05.94 +17 59 51.7 o 291
2011-11-28 08:50:07 C 06 53 06.16 +17 59 48.7 o 291
2011-11-28 08:52:25 C 06 53 06.38 +17 59 45.6 o 291
2011-11-28 09:17:57 C 06 53 08.33 +17 59 05.9 u H36
2011-11-28 09:20:06 C 06 53 08.52 +17 59 03.2 u H36
2011-11-28 09:26:34 C 06 53 09.16 +17 58 53.9 u H36
2011-11-28 09:29:07 C 06 53 09.39 +17 58 50.2 u H36
2011-11-28 09:35:34 C 06 53 10.04 +17 58 41.1 u H36
2011-11-28 10:16:52 C 06 53 14.45 +17 57 46.7 o H01
2011-11-28 10:28:04 C 06 53 15.55 +17 57 30.8 o H01
2011-11-28 10:39:03 C 06 53 16.63 +17 57 15.3 o H01
2011-11-28 10:47:21 C 06 53 17.44 +17 57 03.5 o H01
2011-11-28 11:01:01 C 06 53 20.60 +17 56 51.3 t F65
2011-11-28 11:02:41 C 06 53 20.77 +17 56 48.9 t F65
2011-11-28 11:04:14 C 06 53 20.92 +17 56 46.8 t F65
2011-11-28 11:05:42 C 06 53 21.06 +17 56 44.7 t F65
2011-11-28 11:07:09 C 06 53 21.21 +17 56 42.7 t F65
2011-11-29 07:43:08 C 06 55 39.48 +17 26 09.2 o 807
2011-11-29 07:49:33 C 06 55 40.19 +17 25 58.5 o 807
2011-11-29 07:52:59 C 06 55 40.56 +17 25 53.0 o 807
2011-11-29 07:56:25 C 06 55 40.93 +17 25 47.1 o 807
2011-11-29 07:59:47 C 06 55 41.31 +17 25 41.9 o 807