2012 WC25

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5272267000
Semi-major axis (a)2.6051174000 AU
Inclination (i)12.09960000°
Long. of Asc. Node (Ω)60.18776000°
Arg. of Perihelion (ω)345.71141000°
Mean Anomaly (M)38.12301000°
Mean Motion (n)0.2344029800°/day
Perihelion dist (q)1.23163000 AU
Aphelion dist (Q)3.97860480 AU
Orbital Period4.20475750 yr
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.250″
Uncertainty5
Orbit TypeAmor
MOID0.245203 AU
Observations Used37
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-12-21
Observations (37)
Date Type RA Dec Mag Band Observatory
2012-11-24 05:30:21 C 04 17 32.08 +24 23 26.5 o 691
2012-11-24 05:55:51 C 04 17 32.24 +24 24 26.9 o 691
2012-11-24 06:21:20 C 04 17 32.40 +24 25 26.2 o 691
2012-11-24 08:32:25 C 04 17 32.52 +24 30 24.4 u H21
2012-11-24 08:41:10 C 04 17 33.24 +24 30 51.4 o 291
2012-11-24 08:43:55 C 04 17 32.65 +24 30 51.0 u H21
2012-11-24 08:45:07 C 04 17 33.27 +24 31 00.6 o 291
2012-11-24 08:49:20 C 04 17 33.29 +24 31 10.2 o 291
2012-11-24 08:56:44 C 04 17 32.78 +24 31 20.4 u H21
2012-11-24 11:13:01 C 04 17 34.40 +24 36 39.3 o 291
2012-11-24 11:15:47 C 04 17 34.42 +24 36 45.6 o 291
2012-11-24 11:18:33 C 04 17 34.45 +24 36 51.9 o 291
2012-11-25 05:28:34 C 04 17 53.74 +25 18 45.7 o 291
2012-11-25 05:32:15 C 04 17 53.75 +25 18 54.3 o 291
2012-11-25 05:35:56 C 04 17 53.78 +25 19 02.5 o 291
2012-11-25 05:45:01 C 04 17 53.57 +25 19 24.9 t 711
2012-11-25 05:54:20 C 04 17 53.63 +25 19 46.5 t 711
2012-11-25 10:45:28 C 04 17 55.65 +25 30 45.3 o 291
2012-11-25 10:48:18 C 04 17 55.69 +25 30 51.2 o 291
2012-11-25 10:51:06 C 04 17 55.71 +25 30 58.1 o 291
2012-12-03 09:28:03 C 04 20 39.03 +32 02 08.4 o 291
2012-12-03 09:37:01 C 04 20 39.12 +32 02 24.6 o 291
2012-12-06 09:49:56 C 04 21 44.32 +34 06 32.1 o 291
2012-12-06 09:52:24 C 04 21 44.36 +34 06 36.1 o 291
2012-12-06 09:54:53 C 04 21 44.38 +34 06 39.8 o 291
2012-12-08 11:03:14 C 04 22 32.24 +35 23 15.0 o 291
2012-12-08 11:07:14 C 04 22 32.29 +35 23 20.7 o 291
2012-12-08 11:11:14 C 04 22 32.35 +35 23 26.6 o 291
2012-12-13 07:58:12 C 04 24 46.91 +38 00 55.1 o 291
2012-12-13 08:03:27 C 04 24 46.95 +38 01 01.6 o 291
2012-12-13 08:08:41 C 04 24 47.05 +38 01 07.0 o 291
2012-12-18 10:06:38 C 04 27 45.39 +40 10 31.2 o 291
2012-12-18 10:12:32 C 04 27 45.55 +40 10 36.2 o 291
2012-12-18 10:18:27 C 04 27 45.72 +40 10 41.2 o 291
2012-12-21 08:52:56 C 04 29 52.42 +41 11 05.9 o 291
2012-12-21 09:03:14 C 04 29 52.67 +41 11 13.4 o 291
2012-12-21 09:13:32 C 04 29 52.98 +41 11 20.9 o 291