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
2005-03-13 23:11:21 C 12 17 18.54 +05 25 00.6 15.5 A70
2005-03-13 23:19:19 C 12 17 18.50 +05 25 00.9 r A30
2005-03-13 23:21:08 C 12 17 18.25 +05 24 59.8 o A76
2005-03-13 23:21:56 C 12 17 18.42 +05 24 59.5 r A30
2005-03-13 23:25:18 C 12 17 18.32 +05 24 57.5 r A30
2005-03-13 23:26:40 C 12 17 18.11 +05 24 52.2 16.0 A70
2005-03-13 23:29:41 C 12 17 17.95 +05 24 50.5 15.7 A70
2005-03-13 23:30:21 C 12 17 18.17 +05 24 54.6 r A30
2005-03-13 23:31:30 C 12 17 18.13 +05 24 54.0 r A30
2005-03-14 07:53:53 C 12 17 04.45 +05 20 07.4 r H45
2005-03-14 07:59:45 C 12 17 04.21 +05 20 03.8 r H45
2005-03-14 08:02:12 C 12 17 04.17 +05 20 01.8 r H45
2005-03-14 23:08:22 C 12 16 39.86 +05 11 03.8 o 084
2005-03-14 23:12:00 C 12 16 39.77 +05 11 01.5 o 084
2005-03-16 21:09:24 C 12 15 20.53 +04 42 54.6 o 084
2005-03-16 21:13:02 C 12 15 20.40 +04 42 52.0 o 084
2005-03-17 22:52:21 C 12 14 33.00 +04 26 28.4 16.5 r 130
2005-03-17 22:53:49 C 12 14 32.96 +04 26 27.8 16.5 r 130
2005-03-17 22:56:43 C 12 14 32.82 +04 26 25.8 16.4 r 130
2005-03-17 22:58:54 C 12 14 32.75 +04 26 23.9 16.3 r 130
2005-03-18 03:40:32 C 12 14 24.37 +04 23 19.44 r 726
2005-03-18 03:44:41 C 12 14 24.27 +04 23 15.78 r 726
2005-03-18 03:48:50 C 12 14 24.13 +04 23 13.74 r 726
2005-03-18 03:52:59 C 12 14 23.98 +04 23 11.35 r 726
2005-03-18 03:57:08 C 12 14 23.88 +04 23 07.77 r 726
2005-03-18 04:01:17 C 12 14 23.69 +04 23 07.38 r 726
2005-03-18 07:18:04 C 12 14 16.83 +04 21 01.0 16.4 c 704
2005-03-18 07:33:37 C 12 14 16.25 +04 20 51.0 16.5 c 704
2005-03-18 07:49:58 C 12 14 15.65 +04 20 40.5 16.6 c 704
2005-03-18 08:21:01 C 12 14 14.46 +04 20 19.8 16.3 c 704
2005-03-18 08:22:22 C 12 14 14.45 +04 20 18.8 r 703
2005-03-18 08:32:28 C 12 14 14.08 +04 20 12.3 r 703
2005-03-18 08:42:36 C 12 14 13.68 +04 20 05.7 r 703
2005-03-18 08:52:47 C 12 14 13.27 +04 19 58.7 r 703
2005-03-18 20:55:32 C 12 13 51.10 +04 11 52.3 r 151
2005-03-18 20:57:12 C 12 13 51.04 +04 11 51.1 r 151
2005-03-18 21:06:20 C 12 13 50.72 +04 11 44.9 r 151
2005-03-18 21:09:37 C 12 13 50.59 +04 11 43.0 r 151
2005-03-18 21:10:23 C 12 13 50.85 +04 11 44.2 r J87
2005-03-18 21:11:12 C 12 13 50.56 +04 11 41.8 r 151
2005-03-18 21:12:53 C 12 13 50.48 +04 11 40.8 r 151
2005-03-18 21:21:32 C 12 13 50.46 +04 11 36.7 r J87
2005-03-18 21:31:52 C 12 13 50.08 +04 11 30.0 r J87
2005-03-19 04:02:17 C 12 13 37.10 +04 07 04.51 r 726
2005-03-19 04:06:26 C 12 13 36.97 +04 07 02.45 r 726
2005-03-19 04:10:35 C 12 13 36.83 +04 06 59.17 r 726
2005-03-19 04:14:44 C 12 13 36.65 +04 06 56.44 r 726
2005-03-19 04:18:52 C 12 13 36.49 +04 06 53.80 r 726
2005-03-19 04:23:01 C 12 13 36.35 +04 06 50.64 r 726
2005-03-19 13:10:45 C 12 13 18.93 +04 00 55.2 r 379