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
2011-11-29 08:03:04 C 06 55 41.67 +17 25 36.7 o 807
2011-11-29 14:48:04 C 06 56 31.61 +17 14 33.0 o 474
2011-11-29 14:49:33 C 06 56 31.78 +17 14 30.3 o 474
2011-11-29 14:50:53 C 06 56 31.97 +17 14 27.8 o 474
2011-11-29 14:53:33 C 06 56 32.26 +17 14 23.2 o 474
2011-11-29 22:41:40 C 06 57 33.98 +16 59 59.9 o J04
2011-11-29 22:44:37 C 06 57 34.34 +16 59 54.5 o J04
2011-11-29 22:47:35 C 06 57 34.72 +16 59 49.3 o J04
2011-11-29 23:40:04 C 06 57 40.12 +16 58 07.9 o 046
2011-11-29 23:45:23 C 06 57 40.74 +16 57 57.9 o 046
2011-11-29 23:52:03 C 06 57 41.60 +16 57 46.3 o 046
2011-11-29 23:53:20 C 06 57 41.72 +16 57 43.6 o 046
2011-11-29 23:56:17 C 06 57 42.11 +16 57 38.0 o 046
2011-11-30 04:54:00 C 06 58 22.26 +16 49 19.4 o 807
2011-11-30 04:59:07 C 06 58 22.91 +16 49 10.2 o 807
2011-11-30 05:04:15 C 06 58 23.56 +16 49 00.6 o 807
2011-11-30 05:09:12 C 06 58 24.17 +16 48 51.3 o 807
2011-11-30 05:14:13 C 06 58 24.81 +16 48 41.9 o 807
2011-11-30 07:39:36 C 06 58 44.09 +16 43 22.8 u H36
2011-11-30 07:56:35 C 06 58 46.26 +16 42 50.4 u H36
2011-11-30 07:56:55 C 06 58 46.98 +16 42 53.9 o 291
2011-11-30 07:59:20 C 06 58 47.29 +16 42 49.2 o 291
2011-11-30 08:12:38 C 06 58 48.30 +16 42 20.0 u H36
2011-11-30 08:27:17 C 06 58 50.20 +16 41 51.8 u H36
2011-11-30 08:37:15 C 06 58 51.17 +16 41 31.9 o H21
2011-11-30 08:47:39 C 06 58 52.51 +16 41 12.1 o H21
2011-11-30 08:52:04 C 06 58 53.08 +16 41 03.4 o H21
2011-11-30 08:55:21 C 06 58 53.50 +16 40 57.1 o H21
2011-11-30 08:59:26 C 06 58 54.02 +16 40 49.1 o H21
2011-12-01 09:49:55 C 07 02 37.75 +15 48 00.6 18.5 c 704
2011-12-01 10:08:32 C 07 02 40.52 +15 47 16.7 18.6 c 704
2011-12-01 10:27:08 C 07 02 43.37 +15 46 34.5 18.5 c 704
2011-12-02 08:02:47 C 07 06 32.79 +14 51 33.8 o 807
2011-12-02 08:07:37 C 07 06 33.66 +14 51 20.0 o 807
2011-12-02 08:12:34 C 07 06 34.55 +14 51 05.9 o 807
2011-12-02 08:17:28 C 07 06 35.42 +14 50 52.0 o 807
2011-12-02 08:22:21 C 07 06 36.30 +14 50 38.0 o 807
2011-12-02 08:27:14 C 07 06 37.18 +14 50 24.0 o 807
2011-12-02 08:34:11 C 07 06 38.44 +14 50 04.2 o 807
2011-12-03 08:17:51 C 07 11 41.22 +13 34 32.3 o 807
2011-12-03 08:21:35 C 07 11 42.04 +13 34 19.3 o 807
2011-12-03 08:25:18 C 07 11 42.85 +13 34 05.5 o 807
2011-12-03 08:29:00 C 07 11 43.69 +13 33 52.4 o 807
2011-12-03 08:32:40 C 07 11 44.48 +13 33 39.3 o 807
2011-12-03 08:36:20 C 07 11 45.29 +13 33 25.9 o 807
2011-12-03 08:40:18 C 07 11 47.34 +13 32 16.6 t H47
2011-12-03 08:41:46 C 07 11 46.51 +13 33 06.6 o 807
2011-12-03 08:45:12 C 07 11 47.29 +13 32 54.4 o 807
2011-12-03 08:52:19 C 07 11 50.02 +13 31 33.8 t H47
2011-12-03 09:06:11 C 07 11 53.07 +13 30 43.8 t H47