2015 CQ12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3844589739 ± 1.63e-06
Semi-major axis (a)1.0406870433 AU ± 2.35e-07
Inclination (i)7.55243028° ± 2.36e-05
Long. of Asc. Node (Ω)134.05405049° ± 2.68e-05
Arg. of Perihelion (ω)223.80334878° ± 1.11e-04
Mean Anomaly (M)165.20447737° ± 1.34e-03
Mean Motion (n)0.9283934223°/day ± 3.15e-07
Perihelion dist (q)0.64058557 AU ± 1.70e-06
Aphelion dist (Q)1.44078852 AU ± 1.73e-06
Orbital Period1.06164721 yr ± 3.60e-07
Physical Parameters
H (abs. magnitude)22.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.208″
Uncertainty1
Orbit TypeApollo
MOID0.065426 AU
Observations Used42
Oppositions1
Arc Total2015-2016
First Observation Used2015-02-10
Last Observation Used2016-01-27
Observations (42)
Date Type RA Dec Mag Band Observatory
2015-02-10 07:23:16 C 09 43 46.24 +17 59 15.5 q G96
2015-02-10 07:32:00 C 09 43 44.92 +17 59 28.2 q G96
2015-02-10 07:40:46 C 09 43 43.60 +17 59 40.9 q G96
2015-02-10 07:49:30 C 09 43 42.29 +17 59 53.4 q G96
2015-02-10 08:12:48 C 09 43 38.67 +18 00 26.4 t H01
2015-02-10 08:24:24 C 09 43 36.93 +18 00 43.0 t H01
2015-02-10 08:32:37 C 09 43 35.70 +18 00 54.7 t H01
2015-02-10 08:42:14 C 09 43 34.27 +18 01 08.5 t H01
2015-02-10 11:07:40 C 09 43 12.77 +18 04 37.1 o 291
2015-02-10 11:09:29 C 09 43 12.53 +18 04 39.9 o 291
2015-02-10 11:11:19 C 09 43 12.25 +18 04 42.4 o 291
2015-02-11 03:00:21 C 09 41 01.03 +18 27 08.3 t H01
2015-02-11 03:14:37 C 09 40 58.99 +18 27 28.8 t H01
2015-02-11 03:20:31 C 09 40 58.13 +18 27 37.4 t H01
2015-02-11 03:31:23 C 09 40 56.59 +18 27 52.8 t H01
2015-02-12 02:17:48 C 09 37 44.30 +18 59 10.8 t 204
2015-02-12 02:38:02 C 09 37 41.42 +18 59 37.9 t 204
2015-02-12 02:57:46 C 09 37 38.63 +19 00 03.9 t 204
2015-02-12 08:20:48 C 09 36 56.440 +19 07 31.14 L F51
2015-02-12 08:38:25 C 09 36 53.904 +19 07 55.05 L F51
2015-02-12 08:55:59 C 09 36 51.368 +19 08 18.95 L F51
2015-02-18 09:43:57 C 09 18 33.28 +21 57 49.8 o 291
2015-02-18 09:48:34 C 09 18 32.74 +21 57 54.3 o 291
2015-02-18 09:53:09 C 09 18 32.18 +21 57 58.9 o 291
2015-02-24 10:19:00 C 09 03 55.340 +24 01 26.08 t 568
2015-02-24 10:22:05 C 09 03 55.049 +24 01 28.26 t 568
2015-03-25 08:18:51 C 08 42 26.148 +27 02 33.09 t 568
2015-03-25 08:31:26 C 08 42 26.273 +27 02 32.54 t 568
2015-03-25 08:44:01 C 08 42 26.405 +27 02 32.02 t 568
2016-01-09 01:13:08 C 01 29 22.08 -26 28 52.9 u 807
2016-01-09 01:18:15 C 01 29 25.12 -26 28 22.7 u 807
2016-01-09 01:33:47 C 01 29 34.46 -26 26 51.3 u 807
2016-01-10 01:44:56 C 01 44 14.44 -24 04 15.7 o 926
2016-01-10 01:51:17 C 01 44 18.10 -24 03 37.1 o 926
2016-01-10 01:57:38 C 01 44 21.70 -24 02 58.7 o 926
2016-01-10 02:02:54 C 01 44 21.92 -24 01 16.9 u 807
2016-01-10 02:07:30 C 01 44 24.59 -24 00 48.3 u 807
2016-01-10 02:12:40 C 01 44 27.58 -24 00 16.6 u 807
2016-01-10 02:17:41 C 01 44 30.50 -23 59 45.8 u 807
2016-01-10 02:22:57 C 01 44 33.54 -23 59 13.2 u 807
2016-01-27 05:26:50 C 04 22 36.95 +09 24 37.7 o 291
2016-01-27 05:44:27 C 04 22 40.81 +09 25 28.1 o 291