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
2018-09-30 15:33:46 C 00 20 34.78 +01 31 48.5 q D29
2018-09-30 15:54:07 C 00 20 33.89 +01 31 43.3 q D29
2018-10-02 08:46:49 C 00 18 35.621 +01 23 51.18 U F52
2018-10-02 09:03:40 C 00 18 34.795 +01 23 47.95 U F52
2018-10-02 09:20:34 C 00 18 33.956 +01 23 44.63 U F52
2018-10-02 09:37:27 C 00 18 33.128 +01 23 41.45 U F52
2018-10-06 06:20:34 C 00 14 10.87 +01 06 16.6 V G96
2018-10-06 06:28:44 C 00 14 10.48 +01 06 15.6 V G96
2018-10-06 06:36:56 C 00 14 10.09 +01 06 14.4 V G96
2018-10-06 06:45:07 C 00 14 09.71 +01 06 12.4 V G96
2020-01-03 04:59:48 C 04 03 55.31 +32 18 56.3 V G96
2020-01-03 05:07:17 C 04 03 55.05 +32 18 55.2 V G96
2020-01-03 05:14:47 C 04 03 54.77 +32 18 53.7 V G96
2020-01-03 05:22:16 C 04 03 54.51 +32 18 52.3 V G96
2020-01-23 07:01:29 C 03 53 05.498 +30 56 12.19 U F52
2020-01-23 07:17:41 C 03 53 05.380 +30 56 09.82 U F52
2020-01-23 07:33:48 C 03 53 05.209 +30 56 07.36 U F52
2020-01-23 07:49:57 C 03 53 05.096 +30 56 04.94 U F52
2021-08-11 13:43:49 C 00 26 03.363 -02 31 07.10 U F51
2021-08-11 14:01:45 C 00 26 02.885 -02 31 08.87 U F51
2021-08-11 14:19:41 C 00 26 02.390 -02 31 10.53 U F51
2021-08-11 14:37:35 C 00 26 01.921 -02 31 12.05 U F51
2021-08-30 11:33:26 C 00 09 29.439 -03 36 21.59 U F51
2021-08-30 11:51:31 C 00 09 28.567 -03 36 24.89 U F51
2021-08-30 12:09:35 C 00 09 27.704 -03 36 28.25 U F51
2021-08-30 12:27:35 C 00 09 26.843 -03 36 31.51 U F51
2021-08-31 13:04:07 C 00 08 17.982 -03 41 04.77 U F51
2021-08-31 13:11:18 C 00 08 17.633 -03 41 06.09 U F51
2021-08-31 13:18:29 C 00 08 17.285 -03 41 07.43 U F51
2021-08-31 13:25:42 C 00 08 16.933 -03 41 08.77 U F51
2021-09-04 08:05:53 C 00 03 54.55 -03 58 24.8 U I41
2021-09-04 08:45:15 C 00 03 52.785 -03 58 31.57 U F51
2021-09-04 08:59:32 C 00 03 51.83 -03 58 35.5 U I41
2021-09-04 09:00:54 C 00 03 51.993 -03 58 34.53 U F51
2021-09-04 09:16:31 C 00 03 51.195 -03 58 37.61 U F51
2021-09-05 10:06:33 C 00 02 37.019 -04 03 26.99 U F51
2021-09-05 10:23:39 C 00 02 36.135 -04 03 30.23 U F51
2021-09-05 10:40:46 C 00 02 35.253 -04 03 33.66 U F51
2021-09-05 10:57:49 C 00 02 34.372 -04 03 36.96 U F51
2021-09-06 08:59:00 C 00 01 27.93 -04 07 56.1 U I41
2021-09-06 09:16:45 C 00 01 27.03 -04 07 59.4 U I41
2021-09-06 09:18:07 C 00 01 26.93 -04 07 59.6 U I41
2021-09-12 08:05:49 C 23 54 06.89 -04 35 54.5 V G96
2021-09-12 08:13:24 C 23 54 06.49 -04 35 56.1 V G96
2021-09-12 08:22:45 C 23 54 05.99 -04 35 57.8 V G96
2021-09-12 08:30:20 C 23 54 05.61 -04 35 59.5 V G96
2021-09-24 06:40:03 C 23 39 29.29 -05 27 16.0 V G96
2021-09-24 06:46:09 C 23 39 29.04 -05 27 18.2 V G96
2021-09-24 06:52:15 C 23 39 28.73 -05 27 18.3 V G96
2021-09-24 06:58:22 C 23 39 28.39 -05 27 19.7 V G96