2012 CP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3967459048 ± 2.76e-08
Semi-major axis (a)1.7373496042 AU ± 1.38e-08
Inclination (i)8.08879087° ± 3.98e-06
Long. of Asc. Node (Ω)112.22232121° ± 2.54e-05
Arg. of Perihelion (ω)129.76846320° ± 3.30e-05
Mean Anomaly (M)305.32208674° ± 7.92e-06
Mean Motion (n)0.4304091018°/day ± 5.13e-09
Perihelion dist (q)1.04806326 AU ± 4.87e-08
Aphelion dist (Q)2.42663594 AU ± 5.17e-08
Orbital Period2.28997547 yr ± 2.73e-08
Physical Parameters
H (abs. magnitude)20.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.316″
Uncertainty0
Orbit TypeAmor
MOID0.086430 AU
Observations Used137
Oppositions4
Arc Total2012-2019
First Observation Used2012-02-01
Last Observation Used2019-09-19
Observations (146)
Date Type RA Dec Mag Band Observatory
2019-02-06 03:12:36 C 13 02 28.68 +07 53 37.7 V J04
2019-02-06 03:23:27 C 13 02 29.74 +07 53 40.6 V J04
2019-02-06 03:34:19 C 13 02 30.79 +07 53 43.3 V J04
2019-03-14 04:15:44 C 14 49 36.40 +15 55 35.5 19.9 q J43
2019-03-14 04:27:56 C 14 49 38.23 +15 55 46.1 19.9 q J43
2019-03-14 04:40:04 C 14 49 40.14 +15 55 56.5 19.8 q J43
2019-03-14 04:52:13 C 14 49 41.99 +15 56 06.8 19.7 q J43
2019-03-15 03:46:31 C 14 53 26.17 +16 15 52.3 19.8 q J43
2019-03-15 03:59:03 C 14 53 28.22 +16 16 02.7 19.9 q J43
2019-03-15 04:11:34 C 14 53 30.15 +16 16 13.4 19.7 q J43
2019-03-15 04:24:05 C 14 53 32.07 +16 16 24.4 19.1 q J43
2019-03-17 09:33:28 C 15 02 28.15 +17 03 00.0 o 691
2019-03-17 09:41:06 C 15 02 29.44 +17 03 07.7 o 691
2019-03-17 09:48:43 C 15 02 30.67 +17 03 14.3 o 691
2019-03-18 10:48:52 C 15 06 50.05 +17 25 27.7 o 691
2019-03-18 10:56:49 C 15 06 51.36 +17 25 34.8 o 691
2019-03-18 11:04:45 C 15 06 52.69 +17 25 42.1 o 691
2019-03-26 19:46:43 C 15 44 59.21 +20 25 23.1 q D29
2019-03-26 20:07:06 C 15 45 03.21 +20 25 40.6 q D29
2019-03-26 20:27:28 C 15 45 07.10 +20 25 58.0 q D29
2019-03-29 12:55:32 C 15 58 42.79 +21 21 36.4 V T05
2019-03-29 13:14:20 C 15 58 46.64 +21 21 52.8 V T05
2019-03-29 13:26:26 C 15 58 49.15 +21 22 02.2 V T05
2019-03-29 13:29:37 C 15 58 49.77 +21 22 05.8 V T05
2019-03-29 13:40:32 C 15 58 51.98 +21 22 14.6 V T05
2019-03-30 00:49:58 C 16 01 17.78 +21 31 17.1 q A17
2019-03-30 01:06:59 C 16 01 21.36 +21 31 32.0 q A17
2019-03-30 01:23:57 C 16 01 24.95 +21 31 46.1 q A17
2019-03-31 10:27:22 C 16 08 41.57 +21 59 01.9 V 703
2019-03-31 10:35:01 C 16 08 43.12 +21 59 09.6 V 703
2019-03-31 10:42:41 C 16 08 44.76 +21 59 16.5 V 703
2019-03-31 10:50:20 C 16 08 46.36 +21 59 21.5 V 703
2019-04-02 13:16:03 C 16 20 13.39 +22 38 52.4 V T05
2019-04-02 13:40:53 C 16 20 18.88 +22 39 10.4 V T05
2019-04-02 13:55:18 C 16 20 22.06 +22 39 21.4 V T05
2019-04-02 14:13:38 C 16 20 26.05 +22 39 34.7 V T05
2019-04-02 14:33:33 C 16 20 30.37 +22 39 50.6 V T05
2019-04-06 13:40:03 C 16 43 09.72 +23 45 32.9 V T05
2019-04-06 13:48:28 C 16 43 11.65 +23 45 37.2 V T05
2019-04-06 13:55:04 C 16 43 13.20 +23 45 41.2 V T05
2019-04-06 13:56:24 C 16 43 13.44 +23 45 42.4 V T05
2019-04-06 14:17:49 C 16 43 18.41 +23 45 56.3 V T05
2019-04-06 14:19:45 C 16 43 18.89 +23 45 56.8 V T05
2019-04-06 14:34:39 C 16 43 22.44 +23 46 05.9 V T05
2019-04-08 11:07:14 C 16 54 25.54 +24 11 55.4 V 703
2019-04-08 11:13:09 C 16 54 26.95 +24 11 57.6 V 703
2019-04-08 11:19:04 C 16 54 28.40 +24 12 00.7 V 703
2019-04-08 11:24:59 C 16 54 29.79 +24 12 04.2 V 703
2019-04-12 09:19:29 C 17 18 36.59 +24 54 21.5 U I41
2019-04-12 09:20:09 C 17 18 36.74 +24 54 21.9 U I41