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
2015-02-11 07:23:55 C 09 46 11.06 -18 26 43.0 q 703
2015-02-11 07:31:10 C 09 46 07.10 -18 26 50.6 q 703
2015-02-11 07:38:27 C 09 46 02.85 -18 26 55.9 q 703
2015-02-11 07:45:45 C 09 45 58.81 -18 27 02.8 q 703
2015-02-11 08:27:59 C 09 45 34.98 -18 27 43.2 t H01
2015-02-11 08:42:52 C 09 45 26.73 -18 27 56.6 t H01
2015-02-11 08:49:11 C 09 45 23.24 -18 28 02.4 t H01
2015-02-11 09:01:11 C 09 45 16.61 -18 28 13.1 t H01
2015-02-11 10:00:32 C 09 44 44.25 -18 29 03.2 q 703
2015-02-11 10:01:15 C 09 44 43.73 -18 29 04.2 q 703
2015-02-11 10:01:58 C 09 44 43.33 -18 29 06.5 q 703
2015-02-11 10:02:41 C 09 44 42.97 -18 29 06.2 q 703
2015-02-11 13:16:16 C 09 43 04.64 -18 30 47.6 q E23
2015-02-11 13:30:26 C 09 42 56.98 -18 31 00.1 q E23
2015-02-11 13:59:34 C 09 42 41.36 -18 31 25.3 q E23
2015-02-11 14:13:44 C 09 42 33.78 -18 31 36.8 q E23
2015-02-11 14:27:54 C 09 42 26.22 -18 31 49.8 q E23
2015-02-11 21:42:27 C 09 38 48.91 -18 38 59.9 q 246
2015-02-11 21:45:25 C 09 38 47.42 -18 39 02.5 q 246
2015-02-11 21:46:23 C 09 38 46.87 -18 39 02.9 q 246
2015-02-11 21:48:42 C 09 38 45.83 -18 39 04.9 q 246
2015-02-11 23:18:06 C 09 38 01.17 -18 40 10.8 q 204
2015-02-11 23:29:51 C 09 37 55.30 -18 40 19.5 q 204
2015-02-11 23:42:26 C 09 37 49.01 -18 40 28.3 q 204
2015-02-12 00:30:03 C 09 37 29.64 -18 39 37.0 q 821
2015-02-12 00:32:17 C 09 37 28.54 -18 39 39.1 q 821
2015-02-12 00:34:30 C 09 37 27.44 -18 39 40.6 q 821
2015-02-12 01:59:34 C 09 36 40.10 -18 40 43.7 q K93
2015-02-12 02:04:17 C 09 36 37.80 -18 40 46.8 q K93
2015-02-12 02:09:06 C 09 36 35.46 -18 40 49.8 q K93
2015-02-12 02:14:10 C 09 36 32.99 -18 40 53.1 q K93
2015-02-12 02:18:59 C 09 36 30.64 -18 40 56.3 q K93
2015-02-12 03:00:49 C 09 36 15.97 -18 41 33.1 u 807
2015-02-12 03:03:11 C 09 36 14.79 -18 41 34.9 u 807
2015-02-12 03:05:49 C 09 36 13.49 -18 41 37.1 u 807
2015-02-12 06:04:45 C 09 34 48.09 -18 44 49.9 q H36
2015-02-12 06:14:15 C 09 34 43.51 -18 44 56.3 q H36
2015-02-12 07:36:27 C 09 34 05.21 -18 45 45.3 o 926
2015-02-12 07:40:28 C 09 34 03.29 -18 45 47.2 o 926
2015-02-12 07:44:30 C 09 34 01.37 -18 45 50.2 o 926
2015-02-13 02:55:52 C 09 25 46.44 -18 55 19.1 u 807
2015-02-13 02:59:24 C 09 25 44.95 -18 55 21.0 u 807
2015-02-13 03:03:10 C 09 25 43.37 -18 55 23.1 u 807
2015-02-13 07:59:29 C 09 23 43.71 -18 58 36.7 t 673
2015-02-13 08:11:01 C 09 23 39.02 -18 58 40.9 t 673
2015-02-15 03:28:03 C 09 08 48.12 -19 09 43.8 u 807
2015-02-15 03:31:31 C 09 08 47.02 -19 09 44.0 u 807
2015-02-15 03:35:17 C 09 08 45.84 -19 09 44.8 u 807
2015-02-15 03:38:48 C 09 08 44.74 -19 09 45.7 u 807
2015-02-15 03:42:30 C 09 08 43.56 -19 09 46.3 u 807