2015 CO

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3599508130 ± 2.00e+00
Semi-major axis (a)1.6231701442 AU ± 3.00e+00
Inclination (i)0.80426622° ± 4.00e+00
Long. of Asc. Node (Ω)301.08062604° ± 5.00e+00
Arg. of Perihelion (ω)204.70851073° ± 6.00e+00
Mean Anomaly (M)74.25188342° ± 4.62e-01
Mean Motion (n)0.4765680800°/day ± 1.32e+00
Perihelion dist (q)1.03891080 AU ± 3.77e+00
Aphelion dist (Q)2.20759420 AU ± 5.21e+00
Orbital Period2.06813610 yr ± 5.73e+00
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.371″
Uncertainty3
Orbit TypeAmor
MOID0.051386 AU
Observations Used32
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-02-24
Observations (34)
Date Type RA Dec Mag Band Observatory
2015-02-08 08:35:22 C 09 29 15.85 +09 50 37.0 q G96
2015-02-08 08:50:07 C 09 29 20.71 +09 49 57.1 q G96
2015-02-08 09:04:53 C 09 29 25.54 +09 49 17.0 q G96
2015-02-08 09:19:42 C 09 29 30.39 +09 48 36.1 q G96
2015-02-08 10:16:21 C 09 29 49.22 +09 46 00.2 q G96
2015-02-08 10:27:55 C 09 29 53.13 +09 45 29.8 o 291
2015-02-08 10:28:39 C 09 29 53.28 +09 45 26.4 q G96
2015-02-08 10:29:11 C 09 29 53.57 +09 45 26.4 o 291
2015-02-08 10:30:26 C 09 29 53.99 +09 45 22.8 o 291
2015-02-08 10:40:58 C 09 29 57.36 +09 44 51.2 q G96
2015-02-08 22:11:16 C 09 34 21.67 +09 12 51.3 q J95
2015-02-08 23:31:18 C 09 34 49.01 +09 09 13.0 q J95
2015-02-09 06:50:13 C 09 37 32.21 +08 49 46.0 q G96
2015-02-09 07:07:14 C 09 37 37.84 +08 48 59.0 q G96
2015-02-09 07:19:15 C 09 37 41.82 +08 48 25.9 q G96
2015-02-09 07:31:16 C 09 37 45.78 +08 47 53.0 q G96
2015-02-09 08:31:46 C 09 38 05.25 +08 44 59.9 t H01
2015-02-09 08:41:54 C 09 38 08.61 +08 44 31.5 t H01
2015-02-09 08:54:32 C 09 38 12.84 +08 43 56.0 t H01
2015-02-09 09:03:39 C 09 38 15.88 +08 43 30.3 t H01
2015-02-09 23:36:42 C 09 43 45.67 +08 02 15.1 t 204
2015-02-10 00:07:02 C 09 43 56.04 +08 00 48.9 t 204
2015-02-11 02:24:37 C 09 53 48.289 +06 46 21.34 q J04
2015-02-11 02:30:09 C 09 53 50.150 +06 46 05.20 q J04
2015-02-17 13:46:32 C 10 51 46.74 -00 40 37.4 t 474
2015-02-17 13:49:37 C 10 51 47.71 -00 40 46.1 t 474
2015-02-17 13:52:41 C 10 51 48.68 -00 40 55.1 t 474
2015-02-17 13:55:15 C 10 51 49.55 -00 41 02.1 t 474
2015-02-20 07:35:20 C 11 14 26.00 -03 37 35.6 t 705
2015-02-20 07:37:12 C 11 14 26.44 -03 37 39.8 t 705
2015-02-20 07:39:05 C 11 14 27.18 -03 37 45.5 t 705
2015-02-24 14:33:41 C 11 45 45.24 -07 24 39.9 t 474
2015-02-24 14:40:28 C 11 45 46.92 -07 24 54.7 t 474
2015-02-24 14:43:52 C 11 45 47.74 -07 25 00.6 t 474