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
2005-03-19 13:12:55 C 12 13 18.87 +04 00 53.9 r 379
2005-03-19 13:25:48 C 12 13 18.39 +04 00 45.3 r 379
2005-03-19 13:27:58 C 12 13 18.28 +04 00 43.8 r 379
2005-03-20 07:27:08 C 12 12 40.99 +03 48 15.1 r H45
2005-03-20 07:29:28 C 12 12 40.91 +03 48 13.9 r H45
2005-03-20 07:33:56 C 12 12 40.73 +03 48 10.4 r H45
2005-03-20 07:35:41 C 12 12 40.66 +03 48 09.2 r H45
2005-03-20 07:37:29 C 12 12 40.64 +03 48 08.0 r H45
2005-03-20 20:39:16 C 12 12 14.76 +03 38 50.8 r 118
2005-03-20 20:44:18 C 12 12 14.56 +03 38 47.2 r 118
2005-03-20 20:47:16 C 12 12 14.52 +03 38 44.6 c 639
2005-03-20 20:47:40 C 12 12 14.44 +03 38 44.9 r 118
2005-03-20 20:56:00 C 12 12 14.12 +03 38 38.9 r 118
2005-03-20 20:57:22 C 12 12 14.13 +03 38 37.2 c 639
2005-03-20 21:04:50 C 12 12 13.84 +03 38 32.0 c 639
2005-03-20 21:09:24 C 12 12 13.67 +03 38 29.0 c 639
2005-03-20 21:17:43 C 12 12 13.34 +03 38 23.3 c 113
2005-03-20 21:18:44 C 12 12 13.31 +03 38 22.3 c 639
2005-03-20 21:19:48 C 12 12 13.28 +03 38 21.7 c 113
2005-03-20 21:21:55 C 12 12 13.20 +03 38 20.4 c 113
2005-03-20 21:24:00 C 12 12 13.14 +03 38 18.7 c 113
2005-03-20 21:26:04 C 12 12 13.04 +03 38 17.3 c 113
2005-03-21 03:15:00 C 12 12 01.21 +03 34 07.8 r 726
2005-03-21 03:19:09 C 12 12 01.05 +03 34 05.1 r 726
2005-03-21 03:23:18 C 12 12 00.88 +03 34 02.1 r 726
2005-03-21 21:44:02 C 12 11 21.75 +03 20 42.6 r A30
2005-03-21 21:46:17 C 12 11 21.68 +03 20 40.8 r A30
2005-03-21 21:50:14 C 12 11 21.54 +03 20 38.2 r A30
2005-03-23 14:08:06 C 12 09 53.64 +02 50 21.1 r 379
2005-03-23 14:14:41 C 12 09 53.31 +02 50 15.7 r 379
2005-03-28 03:23:10 C 12 05 42.28 +01 21 08.7 r I77
2005-03-28 03:30:45 C 12 05 41.91 +01 21 02.3 r I77
2005-03-28 03:35:59 C 12 05 41.69 +01 20 57.4 r I77
2005-03-28 03:41:12 C 12 05 41.44 +01 20 53.1 r I77
2005-03-28 06:43:19 C 12 05 34.46 +01 17 50.6 c H45
2005-03-28 07:17:09 C 12 05 32.90 +01 17 20.2 c H45
2005-03-28 07:19:29 C 12 05 32.80 +01 17 19.3 c H45
2005-03-28 07:20:53 C 12 05 32.77 +01 17 17.6 c H45
2005-03-28 07:22:50 C 12 05 32.68 +01 17 16.1 c H45
2005-03-29 05:03:06 C 12 04 43.02 +00 58 10.6 m 333
2005-03-29 06:42:52 C 12 04 37.78 +00 56 40.6 r H45
2005-03-29 06:44:38 C 12 04 37.76 +00 56 39.2 r H45
2005-03-29 06:46:12 C 12 04 37.67 +00 56 37.8 r H45
2005-03-29 06:46:58 C 12 04 38.34 +00 56 38.4 m 333
2005-03-29 06:48:02 C 12 04 37.58 +00 56 36.4 r H45
2005-03-29 06:49:31 C 12 04 37.54 +00 56 34.8 r H45
2005-03-29 07:06:16 C 12 04 37.53 +00 56 20.5 m 333
2005-03-29 13:51:18 C 12 04 21.44 +00 50 17.2 r 379
2005-03-29 13:56:15 C 12 04 21.28 +00 50 13.8 r 379
2005-03-29 14:23:47 C 12 04 20.00 +00 49 49.0 r 379