2011 WP69

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3631034000
Semi-major axis (a)1.6977963000 AU
Inclination (i)13.69945000°
Long. of Asc. Node (Ω)82.37488000°
Arg. of Perihelion (ω)340.92070000°
Mean Anomaly (M)116.11432000°
Mean Motion (n)0.4455287300°/day
Perihelion dist (q)1.08132070 AU
Aphelion dist (Q)2.31427190 AU
Orbital Period2.21222030 yr
Physical Parameters
H (abs. magnitude)23.03
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.700″
Uncertainty6
Orbit TypeAmor
MOID0.106085 AU
Observations Used111
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-01-14
Observations (111)
Date Type RA Dec Mag Band Observatory
2011-11-28 10:54:20 C 05 01 46.562 -15 49 30.91 L F51
2011-11-28 11:12:55 C 05 01 47.414 -15 48 01.21 L F51
2011-11-28 11:31:07 C 05 01 48.274 -15 46 33.40 L F51
2011-11-28 11:42:06 C 05 01 48.789 -15 45 40.38 L F51
2011-11-29 05:32:31 C 05 03 01.59 -14 16 55.6 o 807
2011-11-29 05:39:09 C 05 03 01.91 -14 16 22.5 o 807
2011-11-29 07:17:04 C 05 03 09.79 -14 09 26.5 o 291
2011-11-29 07:18:11 C 05 03 09.84 -14 09 20.7 o 291
2011-11-29 07:19:16 C 05 03 09.89 -14 09 15.5 o 291
2011-11-29 08:38:51 C 05 03 12.78 -14 02 38.9 u H36
2011-11-29 08:49:04 C 05 03 13.30 -14 01 48.9 u H36
2011-11-29 09:11:53 C 05 03 14.50 -13 59 53.9 u H36
2011-11-29 12:50:24 C 05 03 31.80 -13 39 53.7 o 474
2011-11-29 12:52:05 C 05 03 31.91 -13 39 44.6 o 474
2011-11-29 12:54:05 C 05 03 31.98 -13 39 34.7 o 474
2011-11-30 06:17:56 C 05 04 41.10 -12 10 10.9 o 807
2011-11-30 06:21:55 C 05 04 41.30 -12 09 49.9 o 807
2011-11-30 06:25:56 C 05 04 41.50 -12 09 28.7 o 807
2011-11-30 06:29:55 C 05 04 41.69 -12 09 08.0 o 807
2011-11-30 06:33:55 C 05 04 41.90 -12 08 46.8 o 807
2011-11-30 06:37:55 C 05 04 42.09 -12 08 25.9 o 807
2011-11-30 06:45:18 C 05 04 45.59 -12 09 03.9 o 291
2011-11-30 06:46:16 C 05 04 45.62 -12 08 58.9 o 291
2011-11-30 06:47:13 C 05 04 45.67 -12 08 54.0 o 291
2011-11-30 07:48:39 C 05 04 47.02 -12 03 38.7 o H21
2011-11-30 07:53:39 C 05 04 47.29 -12 03 12.1 o H21
2011-11-30 08:00:04 C 05 04 47.62 -12 02 38.0 o H21
2011-12-01 06:33:19 C 05 06 20.79 -10 01 56.9 o H21
2011-12-01 06:36:53 C 05 06 20.98 -10 01 37.4 o H21
2011-12-01 06:40:27 C 05 06 21.16 -10 01 17.9 o H21
2011-12-01 06:43:37 C 05 06 21.32 -10 01 00.6 o H21
2011-12-01 06:46:47 C 05 06 21.47 -10 00 43.2 o H21
2011-12-02 03:21:25 C 05 07 47.01 -08 05 05.4 19.2 u I36
2011-12-02 06:05:28 C 05 07 55.13 -07 49 39.9 19.1 u I36
2011-12-02 06:24:27 C 05 07 56.10 -07 47 52.4 19.2 u I36
2011-12-02 06:44:48 C 05 07 57.04 -07 45 56.4 18.7 u I36
2011-12-02 07:48:49 C 05 08 01.11 -07 39 59.8 o 807
2011-12-02 07:52:34 C 05 08 01.32 -07 39 38.3 o 807
2011-12-02 07:56:21 C 05 08 01.52 -07 39 16.7 o 807
2011-12-02 08:00:04 C 05 08 01.72 -07 38 55.5 o 807
2011-12-02 08:03:46 C 05 08 01.92 -07 38 34.8 o 807
2011-12-02 08:07:23 C 05 08 02.10 -07 38 14.0 o 807
2011-12-03 05:43:16 C 05 09 32.96 -05 34 00.1 o 807
2011-12-03 05:47:14 C 05 09 33.16 -05 33 36.7 o 807
2011-12-03 05:51:09 C 05 09 33.35 -05 33 14.1 o 807
2011-12-03 05:55:05 C 05 09 33.54 -05 32 50.9 o 807
2011-12-03 05:59:01 C 05 09 33.72 -05 32 28.2 o 807
2011-12-04 08:27:29 C 05 11 19.82 -02 55 27.5 o 807
2011-12-04 08:35:04 C 05 11 20.25 -02 54 42.1 o 807
2011-12-04 08:42:06 C 05 11 20.64 -02 53 59.4 o 807