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
2012-02-01 05:31:53 C 08 58 57.36 +23 35 04.9 r G96
2012-02-01 05:32:43 C 08 58 57.28 +23 35 05.7 r G96
2012-02-01 05:33:34 C 08 58 57.21 +23 35 06.7 r G96
2012-02-01 05:34:23 C 08 58 57.21 +23 35 07.3 r G96
2012-02-01 10:18:28 C 08 58 37.20 +23 38 18.7 r G96
2012-02-01 10:41:13 C 08 58 35.58 +23 38 34.1 r G96
2012-02-01 10:52:14 C 08 58 34.82 +23 38 41.2 r G96
2012-02-01 22:02:10 C 08 57 50.37 +23 46 11.6 u J95
2012-02-01 22:27:00 C 08 57 48.59 +23 46 28.2 u J95
2012-02-03 00:56:48 C 08 55 59.08 +24 04 24.1 u J95
2012-02-03 01:09:07 C 08 55 58.21 +24 04 33.1 u J95
2012-02-03 01:21:26 C 08 55 57.37 +24 04 42.5 u J95
2012-02-13 07:16:47 C 08 38 04.593 +26 46 56.12 L F51
2012-02-13 07:37:42 C 08 38 02.971 +26 47 09.55 L F51
2012-02-13 07:58:38 C 08 38 01.327 +26 47 22.86 L F51
2012-02-13 08:19:39 C 08 37 59.714 +26 47 36.19 L F51
2012-02-13 09:10:56 C 08 37 55.12 +26 48 04.2 o 291
2012-02-13 09:15:27 C 08 37 54.72 +26 48 07.9 o 291
2012-02-13 09:19:58 C 08 37 54.40 +26 48 09.8 o 291
2012-02-18 08:37:02 C 08 29 12.42 +27 59 19.9 o 291
2012-02-18 08:42:38 C 08 29 12.01 +27 59 22.6 o 291
2012-02-18 08:48:08 C 08 29 11.61 +27 59 26.0 o 291
2012-02-23 03:10:37 C 08 21 22.78 +29 00 19.7 o 291
2012-02-23 03:15:49 C 08 21 22.47 +29 00 22.3 o 291
2012-02-23 03:20:59 C 08 21 22.06 +29 00 24.9 o 291
2012-03-11 03:22:39 C 08 02 08.43 +31 29 22.5 o H21
2012-03-11 03:46:37 C 08 02 07.71 +31 29 28.0 o H21
2012-03-11 04:11:10 C 08 02 06.99 +31 29 33.9 o H21
2012-03-29 04:03:09 C 08 01 53.03 +32 24 12.1 o 291
2012-03-29 04:17:51 C 08 01 53.31 +32 24 12.6 o 291
2012-03-29 04:31:28 C 08 01 53.63 +32 24 12.9 o 291
2012-04-20 04:59:11 C 08 28 13.42 +31 41 30.3 o 291
2012-04-20 05:11:13 C 08 28 14.20 +31 41 28.1 o 291
2012-04-20 05:23:15 C 08 28 15.04 +31 41 25.2 o 291
2012-05-22 05:08:13 C 09 43 03.89 +26 50 48.5 o 291
2012-05-22 05:16:05 C 09 43 04.83 +26 50 43.3 o 291
2012-06-21 04:01:12 C 11 17 53.48 +16 33 00.1 o 291
2012-06-21 04:09:10 C 11 17 54.59 +16 32 51.1 o 291
2012-06-21 04:17:01 C 11 17 55.73 +16 32 42.3 o 291
2019-01-09 13:06:46 C 12 02 08.241 +07 12 03.84 V T12
2019-01-09 13:09:46 C 12 02 08.494 +07 12 03.64 V T12
2019-01-10 13:09:23 C 12 04 11.437 +07 10 11.62 V T12
2019-01-10 13:16:18 C 12 04 12.006 +07 10 11.06 V T12
2019-01-10 13:24:41 C 12 04 12.708 +07 10 10.56 V T12
2019-02-05 04:09:20 C 13 00 11.69 +07 48 13.3 V J04
2019-02-05 04:20:11 C 13 00 12.73 +07 48 15.1 V J04
2019-02-05 04:31:03 C 13 00 13.77 +07 48 18.3 V J04
2019-02-05 11:55:13 C 13 00 57.994 +07 50 01.53 U F51
2019-02-05 12:13:07 C 13 00 59.714 +07 50 05.79 U F51
2019-02-05 12:31:03 C 13 01 01.426 +07 50 10.18 U F51