2015 CW12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3140275000
Semi-major axis (a)1.5241405000 AU
Inclination (i)5.80175000°
Long. of Asc. Node (Ω)145.99990000°
Arg. of Perihelion (ω)51.47119000°
Mean Anomaly (M)234.54444000°
Mean Motion (n)0.5238013100°/day
Perihelion dist (q)1.04551850 AU
Aphelion dist (Q)2.00276250 AU
Orbital Period1.88164420 yr
Physical Parameters
H (abs. magnitude)23.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty5
Orbit TypeAmor
MOID0.084149 AU
Observations Used57
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-04-15
Observations (57)
Date Type RA Dec Mag Band Observatory
2015-03-18 10:19:20 C 15 26 14.80 +18 47 17.7 u H21
2015-03-18 10:24:29 C 15 26 16.42 +18 47 21.8 u H21
2015-03-22 10:16:39 C 15 58 01.59 +19 58 09.6 u H21
2015-03-22 10:23:25 C 15 58 03.59 +19 58 13.2 u H21
2015-03-22 10:30:31 C 15 58 05.72 +19 58 17.7 u H21
2015-04-15 09:56:57 C 18 04 16.45 +20 08 42.5 o 291
2015-04-15 10:02:28 C 18 04 17.04 +20 08 41.2 o 291