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
2005-03-30 13:24:35 C 12 03 25.80 +00 28 52.7 m 355
2005-03-30 13:27:41 C 12 03 25.66 +00 28 50.2 m 355
2005-03-30 13:30:39 C 12 03 25.55 +00 28 47.3 m 355
2005-03-30 13:33:14 C 12 03 25.37 +00 28 44.4 r 379
2005-03-30 13:33:35 C 12 03 25.41 +00 28 44.2 m 355
2005-03-30 13:36:33 C 12 03 25.25 +00 28 41.4 m 355
2005-03-30 13:39:50 C 12 03 25.12 +00 28 39.0 r 379
2005-03-30 13:41:28 C 12 03 25.06 +00 28 37.6 r 379
2005-03-30 13:44:47 C 12 03 24.86 +00 28 33.4 r 379
2005-03-30 13:46:25 C 12 03 24.86 +00 28 31.7 r 379
2005-03-30 21:43:31 C 12 03 06.17 +00 21 08.2 r 185
2005-03-30 21:57:55 C 12 03 05.53 +00 20 55.2 r 185
2005-03-30 22:13:39 C 12 03 04.83 +00 20 40.5 r 185
2005-03-30 22:27:19 C 12 03 04.23 +00 20 28.0 r 185
2005-03-31 04:57:06 C 12 02 49.47 +00 14 29.9 o 699
2005-03-31 05:32:07 C 12 02 47.87 +00 13 57.5 o 699
2005-03-31 06:07:07 C 12 02 46.26 +00 13 24.7 o 699
2005-03-31 06:21:50 C 12 02 45.04 +00 13 10.3 r H45
2005-03-31 06:26:29 C 12 02 44.86 +00 13 06.3 r H45
2005-03-31 06:27:58 C 12 02 44.75 +00 13 05.2 r H45
2005-03-31 06:40:25 C 12 02 44.20 +00 12 53.1 r H45
2005-03-31 06:42:08 C 12 02 44.67 +00 12 51.8 o 699
2005-03-31 06:43:39 C 12 02 44.07 +00 12 50.3 r H45
2005-03-31 12:16:58 C 12 02 32.05 +00 07 38.7 r 379
2005-03-31 12:18:38 C 12 02 31.98 +00 07 37.7 r 379
2005-03-31 15:11:18 C 12 02 24.14 +00 04 54.5 r 379
2005-03-31 15:17:53 C 12 02 23.81 +00 04 48.6 r 379
2005-03-31 15:22:51 C 12 02 23.62 +00 04 43.5 r 379
2005-03-31 21:41:30 C 12 02 09.17 -00 01 21.3 15.7 A70
2005-03-31 21:52:15 C 12 02 08.70 -00 01 32.0 15.9 A70
2005-03-31 22:03:14 C 12 02 08.29 -00 01 42.2 15.9 A70
2005-03-31 22:05:25 C 12 02 08.13 -00 01 44.2 16.0 A70
2005-03-31 22:39:47 C 12 02 06.54 -00 02 16.3 o 084
2005-03-31 22:43:25 C 12 02 06.37 -00 02 19.5 o 084
2005-04-01 20:53:09 C 12 01 15.09 -00 23 27.4 o A62
2005-04-01 20:54:43 C 12 01 15.03 -00 23 28.6 o A62
2005-04-01 20:56:18 C 12 01 14.96 -00 23 30.3 o A62
2005-04-01 20:57:53 C 12 01 14.90 -00 23 31.9 o A62
2005-04-01 20:59:28 C 12 01 14.82 -00 23 33.6 o A62
2005-04-01 21:03:03 C 12 01 14.67 -00 23 36.7 o A62
2005-04-01 21:04:37 C 12 01 14.58 -00 23 38.6 o A62
2005-04-01 21:06:11 C 12 01 14.53 -00 23 39.9 o A62
2005-04-01 21:07:46 C 12 01 14.45 -00 23 41.6 o A62
2005-04-01 21:09:20 C 12 01 14.39 -00 23 43.3 o A62
2005-04-01 21:12:55 C 12 01 14.23 -00 23 46.3 o A62
2005-04-01 21:14:30 C 12 01 14.14 -00 23 48.1 o A62
2005-04-01 21:16:03 C 12 01 14.09 -00 23 49.6 o A62
2005-04-01 21:17:38 C 12 01 14.02 -00 23 50.8 o A62
2005-04-01 21:19:13 C 12 01 13.96 -00 23 52.4 o A62
2005-04-01 21:22:46 C 12 01 13.78 -00 23 56.1 o A62