2012 WM28

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1662918000
Semi-major axis (a)1.2159077000 AU
Inclination (i)9.92736000°
Long. of Asc. Node (Ω)66.56213000°
Arg. of Perihelion (ω)15.65651000°
Mean Anomaly (M)236.88362000°
Mean Motion (n)0.7351114400°/day
Perihelion dist (q)1.01371220 AU
Aphelion dist (Q)1.41810320 AU
Orbital Period1.34075960 yr
Physical Parameters
H (abs. magnitude)25.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.550″
Uncertainty6
Orbit TypeAmor
MOID0.031295 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-12-07
Observations (30)
Date Type RA Dec Mag Band Observatory
2012-11-25 06:19:48 C 04 35 47.00 +04 43 50.7 r 703
2012-11-25 06:27:38 C 04 35 47.11 +04 45 22.1 r 703
2012-11-25 06:35:27 C 04 35 47.14 +04 46 53.6 r 703
2012-11-25 09:00:06 C 04 35 44.92 +05 14 49.1 q H36
2012-11-25 09:11:38 C 04 35 47.58 +05 17 32.6 r 703
2012-11-25 09:19:55 C 04 35 45.34 +05 18 43.3 q H36
2012-11-25 09:25:31 C 04 35 45.46 +05 19 48.4 q H36
2012-11-25 09:28:02 C 04 35 47.76 +05 20 45.6 r 703
2012-11-25 09:36:12 C 04 35 47.76 +05 22 22.1 r 703
2012-11-26 04:20:23 C 04 37 19.77 +09 11 32.1 r G96
2012-11-26 04:21:01 C 04 37 19.81 +09 11 40.0 r G96
2012-11-26 04:21:39 C 04 37 19.81 +09 11 48.6 r G96
2012-11-26 04:22:18 C 04 37 19.84 +09 11 56.6 r G96
2012-11-26 04:22:55 C 04 37 19.84 +09 12 04.1 r G96
2012-11-26 07:45:43 C 04 37 17.16 +09 54 38.7 r H21
2012-11-26 07:49:58 C 04 37 17.24 +09 55 32.1 r H21
2012-11-26 07:53:24 C 04 37 17.31 +09 56 15.6 r H21
2012-11-26 10:23:57 C 04 37 24.02 +10 28 46.6 r G96
2012-11-26 10:24:29 C 04 37 24.02 +10 28 53.5 r G96
2012-11-26 10:25:06 C 04 37 24.02 +10 29 00.9 r G96
2012-11-26 10:25:40 C 04 37 24.02 +10 29 08.4 r G96
2012-12-01 21:12:26 C 04 49 59.99 +41 25 45.5 u J95
2012-12-01 21:27:20 C 04 50 01.21 +41 29 20.3 u J95
2012-12-01 21:46:20 C 04 50 02.63 +41 33 53.1 u J95
2012-12-07 02:32:33 C 05 12 54.97 +65 58 59.5 o 033
2012-12-07 02:58:57 C 05 13 00.26 +66 02 47.0 o 033
2012-12-07 03:52:32 C 05 13 12.61 +66 10 26.1 o 033
2012-12-07 04:00:06 C 05 13 14.47 +66 11 31.8 o 033
2012-12-07 04:11:24 C 05 13 16.93 +66 13 06.1 o 033
2012-12-07 04:18:58 C 05 13 18.93 +66 14 11.0 o 033