144922 (2005 CK38)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4122823026 ± 3.02e-08
Semi-major axis (a)2.1325053317 AU ± 7.80e-09
Inclination (i)8.23216693° ± 3.62e-06
Long. of Asc. Node (Ω)8.72544113° ± 7.91e-06
Arg. of Perihelion (ω)213.64493912° ± 1.14e-05
Mean Anomaly (M)212.22005379° ± 1.54e-05
Mean Motion (n)0.3165024584°/day ± 1.74e-09
Perihelion dist (q)1.25331112 AU ± 6.46e-08
Aphelion dist (Q)3.01169954 AU ± 6.53e-08
Orbital Period3.11411889 yr ± 1.71e-08
Physical Parameters
H (abs. magnitude)17.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.333″
Uncertainty0
Orbit TypeAmor
MOID0.259377 AU
Observations Used779
Oppositions33
Arc Total1977-2025
First Observation Used1977-03-15
Last Observation Used2025-12-20
Observations (808)
Date Type RA Dec Mag Band Observatory
2010-12-25 11:36:16 C 07 53 52.65 +35 30 58.1 r G96
2010-12-25 11:44:57 C 07 53 52.26 +35 31 00.3 r G96
2010-12-25 11:53:47 C 07 53 51.82 +35 31 02.6 r G96
2011-01-03 05:56:47 C 07 42 31.75 +36 25 49.1 r 703
2011-01-03 06:07:20 C 07 42 31.03 +36 25 50.7 r 703
2011-01-03 06:18:06 C 07 42 30.45 +36 25 52.9 r 703
2011-01-03 06:28:52 C 07 42 29.73 +36 25 55.7 r 703
2011-01-26 19:15:00 C 07 03 54.43 +37 26 03.5 u A13
2011-01-26 19:35:30 C 07 03 52.91 +37 26 02.4 u A13
2011-05-22 03:56:06 C 08 37 56.13 +21 37 42.0 r G96
2011-05-22 04:03:34 C 08 37 56.89 +21 37 37.7 r G96
2011-05-22 04:11:05 C 08 37 57.64 +21 37 32.8 r G96
2011-05-22 04:18:35 C 08 37 58.44 +21 37 28.5 r G96
2012-10-06 07:53:11 C 01 31 36.91 +12 31 49.6 r G96
2012-10-06 08:07:05 C 01 31 36.22 +12 31 47.0 r G96
2012-10-06 08:26:45 C 01 31 35.32 +12 31 44.0 r G96
2012-10-09 05:38:13 C 01 28 22.15 +12 19 45.9 r G96
2012-10-09 05:50:27 C 01 28 21.57 +12 19 43.6 r G96
2012-10-09 06:02:54 C 01 28 20.92 +12 19 41.8 r G96
2012-10-09 06:15:12 C 01 28 20.28 +12 19 39.3 r G96
2013-12-06 11:59:08 C 06 48 08.209 +36 01 33.16 L F51
2013-12-06 12:35:02 C 06 48 06.573 +36 01 40.93 L F51
2013-12-06 12:52:43 C 06 48 05.749 +36 01 44.64 L F51
2015-10-02 07:09:46 C 00 59 31.69 +07 33 35.2 q G96
2015-10-02 07:17:08 C 00 59 31.34 +07 33 34.1 q G96
2015-10-02 07:24:29 C 00 59 30.99 +07 33 32.6 q G96
2015-10-02 07:31:50 C 00 59 30.62 +07 33 31.5 q G96
2015-10-02 09:55:28 C 00 59 23.62 +07 33 04.0 o 691
2015-10-02 10:22:34 C 00 59 22.25 +07 32 58.5 o 691
2015-10-02 10:49:41 C 00 59 20.97 +07 32 53.3 o 691
2015-10-08 08:44:24 C 00 52 35.38 +07 05 14.9 q G96
2015-10-08 08:51:01 C 00 52 35.03 +07 05 12.7 q G96
2015-10-08 08:57:36 C 00 52 34.72 +07 05 12.3 q G96
2015-10-08 09:04:11 C 00 52 34.44 +07 05 10.8 q G96
2015-10-12 09:33:29 C 00 48 02.396 +06 46 07.73 L F51
2015-10-12 09:52:12 C 00 48 01.512 +06 46 03.91 L F51
2015-10-12 10:10:05 C 00 48 00.654 +06 46 00.57 L F51
2015-11-02 07:33:23 C 00 27 59.590 +05 19 21.66 L F51
2015-11-02 07:50:17 C 00 27 59.038 +05 19 19.37 L F51
2018-09-08 04:28:54 C 00 46 04.74 +03 12 47.6 c J04
2018-09-08 04:45:44 C 00 46 04.01 +03 12 45.3 c J04
2018-09-08 05:02:34 C 00 46 03.30 +03 12 42.9 c J04
2018-09-12 07:17:14 C 00 41 46.35 +02 56 17.1 G96
2018-09-12 07:24:43 C 00 41 46.05 +02 56 15.5 G96
2018-09-12 07:32:13 C 00 41 45.66 +02 56 14.6 G96
2018-09-12 07:39:41 C 00 41 45.33 +02 56 12.4 G96
2018-09-30 08:10:40 C 00 20 56.18 +01 33 13.9 V G96
2018-09-30 08:18:47 C 00 20 55.76 +01 33 12.7 V G96
2018-09-30 08:26:53 C 00 20 55.34 +01 33 10.5 V G96
2018-09-30 08:35:00 C 00 20 54.96 +01 33 09.0 V G96