2015 CY12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5490610000 ± 2.00e+00
Semi-major axis (a)1.3579984000 AU ± 3.00e+00
Inclination (i)29.09575000° ± 4.00e+00
Long. of Asc. Node (Ω)317.54843000° ± 5.00e+00
Arg. of Perihelion (ω)82.89351000° ± 6.00e+00
Mean Anomaly (M)330.89631000° ± 1.01e+04
Mean Motion (n)0.6228094700°/day ± 2.06e+00
Perihelion dist (q)0.61237440 AU ± 3.03e+00
Aphelion dist (Q)2.10362240 AU ± 5.38e+00
Orbital Period1.58251880 yr ± 5.24e+00
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.280″
Uncertainty7
Orbit TypeApollo
MOID0.020189 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-02-22
Observations (60)
Date Type RA Dec Mag Band Observatory
2015-02-16 02:45:48 C 09 02 16.37 -19 12 13.5 u 807
2015-02-16 02:50:57 C 09 02 14.95 -19 12 13.9 u 807
2015-02-16 02:56:07 C 09 02 13.53 -19 12 14.3 u 807
2015-02-17 00:27:12 C 08 56 56.80 -19 12 42.1 u 807
2015-02-17 00:35:51 C 08 56 54.73 -19 12 42.6 u 807
2015-02-17 00:44:44 C 08 56 52.60 -19 12 43.1 u 807
2015-02-22 11:05:10 C 08 35 05.39 -18 55 08.7 t 474
2015-02-22 11:08:13 C 08 35 04.99 -18 55 08.5 t 474
2015-02-22 11:11:15 C 08 35 04.57 -18 55 07.5 t 474
2015-02-22 11:14:17 C 08 35 04.22 -18 55 07.0 t 474