2012 WG

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4322392141 ± 2.00e+00
Semi-major axis (a)1.6526419642 AU ± 3.00e+00
Inclination (i)16.34502728° ± 4.00e+00
Long. of Asc. Node (Ω)55.34984975° ± 5.00e+00
Arg. of Perihelion (ω)307.33061209° ± 6.00e+00
Mean Anomaly (M)65.87658079° ± 6.29e+00
Mean Motion (n)0.4642183000°/day ± 1.26e+00
Perihelion dist (q)0.93794720 AU ± 3.72e+00
Aphelion dist (Q)2.36588420 AU ± 5.42e+00
Orbital Period2.12315560 yr ± 5.78e+00
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.665″
Uncertainty4
Orbit TypeApollo
MOID0.053514 AU
Observations Used25
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-11-24
Observations (25)
Date Type RA Dec Mag Band Observatory
2012-11-17 05:45:50 C 03 33 13.93 +17 47 56.0 r G96
2012-11-17 05:55:39 C 03 33 12.74 +17 49 36.5 r G96
2012-11-17 06:05:24 C 03 33 11.44 +17 51 18.4 r G96
2012-11-17 06:15:14 C 03 33 10.22 +17 52 59.7 r G96
2012-11-17 06:32:12 C 03 33 08.06 +17 55 55.3 r G96
2012-11-17 06:41:59 C 03 33 06.80 +17 57 35.6 r G96
2012-11-17 06:51:52 C 03 33 05.54 +17 59 17.4 r G96
2012-11-17 07:01:35 C 03 33 04.32 +18 00 55.6 r G96
2012-11-17 07:19:30 C 03 32 59.62 +18 03 44.8 v H21
2012-11-17 07:22:48 C 03 32 59.24 +18 04 18.1 v H21
2012-11-17 07:27:02 C 03 32 58.70 +18 05 00.7 v H21
2012-11-17 07:29:39 C 03 32 58.41 +18 05 27.7 v H21
2012-11-17 08:21:24 C 03 32 54.30 +18 14 32.3 o 291
2012-11-17 08:23:17 C 03 32 54.00 +18 14 51.3 o 291
2012-11-17 08:25:10 C 03 32 53.79 +18 15 11.4 o 291
2012-11-17 22:53:38 C 03 31 34.52 +20 35 53.2 o 246
2012-11-17 22:54:08 C 03 31 35.67 +20 35 52.5 u J95
2012-11-17 22:55:37 C 03 31 34.12 +20 36 09.4 o 246
2012-11-17 23:01:04 C 03 31 34.89 +20 36 57.9 u J95
2012-11-17 23:08:01 C 03 31 34.07 +20 38 03.3 u J95
2012-11-23 10:40:49 C 03 22 08.65 +34 58 23.5 o 291
2012-11-23 10:49:37 C 03 22 08.06 +34 59 01.4 o 291
2012-11-23 10:58:26 C 03 22 07.47 +34 59 39.1 o 291
2012-11-24 08:13:52 C 03 21 05.01 +36 28 52.2 o 291
2012-11-24 08:22:31 C 03 21 04.41 +36 29 25.8 o 291