2012 CD

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2079266000
Semi-major axis (a)1.3416557000 AU
Inclination (i)23.32589000°
Long. of Asc. Node (Ω)311.45201000°
Arg. of Perihelion (ω)232.84114000°
Mean Anomaly (M)281.93536000°
Mean Motion (n)0.6342236700°/day
Perihelion dist (q)1.06268980 AU
Aphelion dist (Q)1.62062160 AU
Orbital Period1.55403790 yr
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.330″
Uncertainty8
Orbit TypeAmor
MOID0.144132 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-02-02
Observations (16)
Date Type RA Dec Mag Band Observatory
2012-02-01 09:15:02 C 08 51 42.44 +17 24 31.1 r G96
2012-02-01 09:29:53 C 08 51 38.80 +17 23 07.8 r G96
2012-02-01 09:43:55 C 08 51 35.42 +17 21 49.0 r G96
2012-02-01 09:58:03 C 08 51 31.93 +17 20 29.2 r G96
2012-02-01 12:00:25 C 08 51 02.59 +17 08 58.5 r G96
2012-02-01 12:01:03 C 08 51 02.48 +17 08 55.2 r G96
2012-02-01 12:01:41 C 08 51 02.30 +17 08 51.2 r G96
2012-02-01 12:02:22 C 08 51 02.16 +17 08 47.3 r G96
2012-02-01 12:07:37 C 08 51 00.94 +17 08 17.4 r G96
2012-02-01 12:08:18 C 08 51 00.71 +17 08 14.1 r G96
2012-02-01 20:57:33 C 08 49 03.26 +16 18 16.1 u J95
2012-02-01 21:09:28 C 08 49 00.41 +16 17 07.6 u J95
2012-02-02 09:43:25 C 08 46 01.81 +15 05 23.8 r G96
2012-02-02 09:44:03 C 08 46 01.66 +15 05 20.0 r G96
2012-02-02 09:44:40 C 08 46 01.45 +15 05 16.3 r G96
2012-02-02 09:45:21 C 08 46 01.34 +15 05 13.4 r G96