2016 CD31

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4542458000
Semi-major axis (a)1.0442432000 AU
Inclination (i)0.45567000°
Long. of Asc. Node (Ω)240.42415000°
Arg. of Perihelion (ω)12.79465000°
Mean Anomaly (M)359.35154000°
Mean Motion (n)0.9236375700°/day
Perihelion dist (q)0.56990010 AU
Aphelion dist (Q)1.51858630 AU
Orbital Period1.06709350 yr
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty4
Orbit TypeApollo
MOID0.006505 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-02-11
Observations (64)
Date Type RA Dec Mag Band Observatory
2016-02-11 05:33:25 C 08 02 21.06 -18 39 54.2 u 926
2016-02-11 05:35:46 C 08 02 11.65 -18 41 29.8 u 926
2016-02-11 05:53:59 C 08 00 58.76 -18 53 52.3 o 926
2016-02-11 05:55:34 C 08 00 52.42 -18 54 57.5 o 926
2016-02-11 05:57:06 C 08 00 46.26 -18 56 01.1 o 926
2016-02-11 05:58:38 C 08 00 40.03 -18 57 03.4 o 926
2016-02-11 06:00:11 C 08 00 33.79 -18 58 06.3 o 926
2016-02-11 06:01:42 C 08 00 27.61 -18 59 09.7 o 926
2016-02-11 06:14:55 C 07 59 33.83 -19 08 12.7 u 926
2016-02-11 06:17:17 C 07 59 24.12 -19 09 49.1 u 926
2016-02-11 06:19:40 C 07 59 14.41 -19 11 27.9 u 926
2016-02-11 06:29:09 C 07 58 35.30 -19 18 01.5 u 926
2016-02-11 06:31:33 C 07 58 25.37 -19 19 41.2 u 926
2016-02-11 06:33:55 C 07 58 15.53 -19 21 20.6 u 926