2012 CK2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5066033596 ± 5.63e-08
Semi-major axis (a)2.5789448976 AU ± 3.09e-08
Inclination (i)25.92951229° ± 9.51e-06
Long. of Asc. Node (Ω)354.97782129° ± 7.63e-06
Arg. of Perihelion (ω)81.03632716° ± 1.46e-05
Mean Anomaly (M)149.56570160° ± 1.39e-05
Mean Motion (n)0.2379847792°/day ± 4.27e-09
Perihelion dist (q)1.27244275 AU ± 1.46e-07
Aphelion dist (Q)3.88544705 AU ± 1.52e-07
Orbital Period4.14155177 yr ± 7.43e-08
Physical Parameters
H (abs. magnitude)18.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.278″
Uncertainty0
Orbit TypeAmor
MOID0.514207 AU
Observations Used161
Oppositions8
Arc Total2012-2023
First Observation Used2012-02-01
Last Observation Used2023-09-15
Observations (166)
Date Type RA Dec Mag Band Observatory
2015-08-12 09:13:42 C 02 32 33.91 +21 50 48.9 u H21
2015-09-14 07:51:34 C 03 48 25.26 +42 52 01.0 t 705
2015-09-14 07:53:26 C 03 48 25.48 +42 52 04.1 t 705
2015-09-14 07:55:18 C 03 48 25.71 +42 52 08.0 t 705
2015-09-30 09:08:15 C 04 45 41.75 +55 19 42.8 o 291
2015-09-30 09:10:11 C 04 45 42.04 +55 19 46.7 o 291
2015-09-30 09:12:09 C 04 45 42.42 +55 19 50.4 o 291
2016-01-25 12:13:52 C 11 28 37.093 +60 06 51.12 L F51
2016-01-25 12:33:41 C 11 28 33.668 +60 06 39.46 L F51
2016-01-25 12:53:23 C 11 28 30.311 +60 06 28.46 L F51
2016-01-25 13:13:07 C 11 28 26.917 +60 06 17.16 L F51
2016-01-26 07:31:18 C 11 25 26.76 +59 55 15.2 t 705
2016-01-26 07:32:45 C 11 25 26.57 +59 55 14.6 t 705
2016-01-26 07:34:12 C 11 25 26.26 +59 55 13.5 t 705
2016-01-31 05:36:19 C 11 05 39.28 +58 31 13.2 R G45
2016-01-31 05:36:25 C 11 05 39.29 +58 31 13.2 R G45
2016-01-31 05:50:06 C 11 05 36.93 +58 31 02.5 R G45
2016-01-31 05:50:12 C 11 05 36.91 +58 31 02.5 R G45
2016-01-31 05:57:17 C 11 05 35.77 +58 30 57.2 R G45
2016-01-31 06:04:45 C 11 05 34.46 +58 30 50.6 R G45
2016-02-03 09:07:15 C 10 53 01.54 +57 24 51.8 q 703
2016-02-03 09:26:54 C 10 52 58.27 +57 24 33.2 q 703
2016-02-12 04:19:30 C 10 20 29.74 +53 27 41.9 R G45
2016-02-12 04:26:26 C 10 20 28.79 +53 27 33.1 R G45
2016-02-12 04:26:32 C 10 20 28.78 +53 27 32.7 R G45
2016-02-12 04:33:37 C 10 20 27.72 +53 27 24.5 R G45
2016-02-12 04:40:33 C 10 20 26.80 +53 27 15.7 R G45
2016-02-12 04:40:39 C 10 20 26.72 +53 27 15.6 R G45
2016-02-12 04:47:55 C 10 20 25.70 +53 27 06.5 R G45
2016-02-12 08:04:53 C 10 19 57.33 +53 22 57.0 q 703
2016-02-12 08:19:20 C 10 19 55.24 +53 22 37.8 q 703
2016-02-23 09:23:02 C 09 49 21.466 +47 05 47.64 L F51
2016-02-23 10:41:13 C 09 49 13.970 +47 03 49.80 L F51
2016-02-23 11:18:23 C 09 49 10.406 +47 02 53.02 L F51
2016-03-12 07:00:17 C 09 24 57.604 +36 22 34.40 L F51
2016-03-12 07:17:43 C 09 24 57.077 +36 22 09.87 L F51
2016-03-12 07:33:35 C 09 24 56.590 +36 21 47.34 L F51
2019-09-02 11:15:18 C 00 27 07.14 -00 42 28.4 V I52
2019-09-02 11:18:53 C 00 27 06.95 -00 42 25.4 V I52
2019-09-02 11:22:28 C 00 27 06.74 -00 42 23.1 V I52
2019-09-02 11:26:02 C 00 27 06.56 -00 42 20.7 V I52
2019-09-04 12:37:54 C 00 24 38.007 -00 11 08.69 U F51
2019-09-04 12:55:13 C 00 24 37.043 -00 10 57.45 U F51
2019-09-04 13:12:32 C 00 24 36.086 -00 10 46.38 U F51
2019-09-04 13:29:48 C 00 24 35.122 -00 10 35.40 U F51
2019-09-05 09:04:53 C 00 23 32.12 +00 02 05.7 V G96
2019-09-05 09:12:21 C 00 23 31.69 +00 02 10.5 V G96
2019-09-05 09:19:50 C 00 23 31.24 +00 02 15.7 V G96
2019-09-05 09:27:18 C 00 23 30.85 +00 02 19.6 V G96
2019-09-18 07:47:12 C 00 01 57.99 +03 46 59.2 V H21