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
2005-05-04 11:54:40 C 11 50 47.05 -15 27 51.4 r E12
2005-05-05 21:54:06 C 11 51 44.86 -16 09 05.7 r 170
2005-05-05 21:57:10 C 11 51 44.94 -16 09 09.1 r 170
2005-05-05 22:00:42 C 11 51 45.01 -16 09 13.4 r 170
2005-05-06 04:53:53 C 11 51 57.53 -16 17 23.8 r H45
2005-05-06 04:56:15 C 11 51 57.55 -16 17 26.6 r H45
2005-05-06 04:59:00 C 11 51 57.61 -16 17 29.6 r H45
2005-05-06 05:00:44 C 11 51 57.65 -16 17 31.7 r H45
2005-05-06 05:02:31 C 11 51 57.77 -16 17 33.5 r H45
2005-05-16 03:50:16 C 12 02 53.12 -20 53 08.9 16.9 c 644
2005-05-16 04:20:40 C 12 02 54.72 -20 53 42.5 16.7 c 644
2005-05-16 04:52:51 C 12 02 56.43 -20 54 18.2 16.6 c 644
2005-05-27 10:51:05 C 12 23 05.76 -25 35 21.1 r E12
2005-05-27 11:02:03 C 12 23 06.66 -25 35 31.8 r E12
2005-05-27 11:12:59 C 12 23 07.57 -25 35 42.1 r E12
2005-05-27 11:24:00 C 12 23 08.44 -25 35 52.6 r E12
2005-07-04 11:30:30 C 14 13 44.43 -35 31 32.1 r E12
2005-07-04 11:41:29 C 14 13 45.94 -35 31 35.6 r E12
2005-07-04 11:52:33 C 14 13 47.46 -35 31 38.7 r E12
2005-07-04 12:03:37 C 14 13 48.93 -35 31 42.4 r E12
2006-10-13 05:44:17 C 02 32 41.38 +20 35 25.4 c 691
2006-10-13 06:09:21 C 02 32 40.21 +20 35 21.9 c 691
2006-10-13 06:34:24 C 02 32 39.18 +20 35 19.7 c 691
2006-10-17 07:30:23 C 02 28 23.02 +20 25 27.2 c 691
2006-10-17 07:55:30 C 02 28 21.88 +20 25 23.7 c 691
2006-10-31 06:20:55 C 02 12 34.09 +19 37 05.1 c 691
2006-10-31 06:45:57 C 02 12 32.86 +19 36 59.8 c 691
2006-10-31 07:11:01 C 02 12 31.59 +19 36 56.1 c 691
2006-11-18 05:42:29 C 01 53 26.44 +18 16 58.7 r G96
2006-11-18 05:52:01 C 01 53 26.05 +18 16 56.5 r G96
2006-11-18 06:01:48 C 01 53 25.69 +18 16 54.5 r G96
2006-11-18 06:11:26 C 01 53 25.29 +18 16 53.2 r G96
2007-12-15 10:00:40 C 09 35 07.08 +27 31 30.5 r 703
2007-12-15 10:11:02 C 09 35 07.26 +27 31 33.1 r 703
2007-12-15 10:21:25 C 09 35 07.44 +27 31 33.7 r 703
2007-12-15 10:31:48 C 09 35 07.62 +27 31 35.6 r 703
2008-01-11 08:38:06 C 09 34 17.79 +29 57 37.5 r 703
2008-01-11 08:51:10 C 09 34 17.43 +29 57 41.7 r 703
2008-01-11 09:04:11 C 09 34 17.07 +29 57 45.6 r 703
2008-01-11 09:17:14 C 09 34 16.60 +29 57 49.3 r 703
2008-01-12 07:58:29 C 09 33 39.73 +30 04 40.3 19.2 c 704
2008-01-12 08:17:05 C 09 33 39.11 +30 04 44.7 19.3 c 704
2008-01-12 08:35:30 C 09 33 38.66 +30 04 50.5 19.2 c 704
2008-01-12 08:53:57 C 09 33 38.08 +30 04 56.1 19.1 c 704
2008-01-12 09:12:24 C 09 33 37.55 +30 05 01.9 19.2 c 704
2008-01-19 06:07:20 C 09 27 49.32 +30 55 24.0 r G96
2008-01-19 06:14:56 C 09 27 48.99 +30 55 26.4 r G96
2008-01-19 06:22:39 C 09 27 48.63 +30 55 29.0 r G96
2008-01-19 06:30:19 C 09 27 48.27 +30 55 31.3 r G96
2008-01-26 21:17:36 C 09 18 49.12 +31 48 35.5 r A13