IAA RAS IAA Minor Planet Database

10145 (1994 CK1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6326472007 ± 8.49e-09
Semi-major axis (a)1.8998979048 AU ± 1.09e-09
Inclination (i)4.54639003° ± 1.84e-06
Long. of Asc. Node (Ω)328.36740437° ± 3.37e-05
Arg. of Perihelion (ω)27.44286877° ± 3.36e-05
Mean Anomaly (M)138.92375167° ± 1.47e-06
Mean Motion (n)0.3763716305°/day ± 3.25e-10
Perihelion dist (q)0.69793281 AU ± 1.61e-08
Aphelion dist (Q)3.10186300 AU ± 1.62e-08
Orbital Period2.61875817 yr ± 2.26e-09
Physical Parameters
H (abs. magnitude)17.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.397″
Uncertainty0
Orbit TypeApollo
MOID0.062904 AU
Observations Used1451
Oppositions19
Arc Total1994-2025
First Observation Used1994-02-10
Last Observation Used2025-02-27
Observations (2255)
Date Type RA Dec Mag Band Observatory
2020-01-29 10:03:33 C 08 58 23.35 +20 02 40.5 – V T08
2020-01-29 10:11:19 C 08 58 22.67 +20 02 42.6 – V T08
2020-01-29 10:15:23 C 08 58 22.37 +20 02 44.1 – V T08
2020-01-29 10:29:57 C 08 58 21.11 +20 02 46.5 – V T08
2020-01-31 08:28:25 C 08 54 37.61 +20 12 36.4 – V T05
2020-01-31 08:34:13 C 08 54 37.21 +20 12 37.8 – V T05
2020-01-31 09:01:25 C 08 54 34.95 +20 12 43.6 – V T05
2020-01-31 09:09:59 C 08 54 34.26 +20 12 45.5 – V T05
2020-02-01 06:08:00 C 08 52 53.89 +20 16 58.9 – V 703
2020-02-01 06:15:31 C 08 52 53.28 +20 17 01.3 – V 703
2020-02-01 06:23:03 C 08 52 52.70 +20 17 02.2 – V 703
2020-02-01 06:30:34 C 08 52 52.09 +20 17 04.2 – V 703
2020-02-02 05:51:23 C 08 51 01.80 +20 21 37.9 – V G96
2020-02-02 05:59:25 C 08 51 01.14 +20 21 39.3 – V G96
2020-02-02 06:07:28 C 08 51 00.51 +20 21 40.9 – V G96
2020-02-02 06:15:31 C 08 50 59.96 +20 21 42.1 – V G96
2020-02-02 10:31:47 C 08 50 39.71 +20 22 33.6 – V T08
2020-02-02 10:36:38 C 08 50 39.26 +20 22 34.1 – V T08
2020-02-02 10:49:05 C 08 50 38.29 +20 22 36.9 – V T08
2020-02-02 11:09:25 C 08 50 36.66 +20 22 40.7 – V T08
2020-02-03 01:47:17 C 08 49 29.04 +20 25 22.0 – V W34
2020-02-03 02:05:40 C 08 49 27.64 +20 25 25.5 – V W34
2020-02-03 02:41:17 C 08 49 24.89 +20 25 32.3 – V W34
2020-02-04 21:48:57 C 08 46 07.86 +20 33 11.4 – V 160
2020-02-04 21:54:05 C 08 46 07.43 +20 33 12.4 – V 160
2020-02-04 21:59:11 C 08 46 07.04 +20 33 13.0 – V 160
2020-02-05 04:50:00 C 08 45 36.71 +20 34 24.1 – V 703
2020-02-05 05:05:16 C 08 45 35.51 +20 34 27.0 – V 703
2020-02-05 05:12:54 C 08 45 34.80 +20 34 28.1 – V 703
2020-02-05 21:19:55 C 08 44 23.23 +20 37 05.5 – V 160
2020-02-05 21:25:01 C 08 44 22.79 +20 37 06.5 – V 160
2020-02-05 21:30:07 C 08 44 22.44 +20 37 07.1 – V 160
2020-02-06 08:32:27 C 08 43 34.01 +20 38 57.0 – V T08
2020-02-06 08:36:41 C 08 43 33.74 +20 38 57.5 – V T08
2020-02-06 08:45:07 C 08 43 33.04 +20 38 58.6 – V T08
2020-02-06 09:08:17 C 08 43 31.17 +20 39 06.7 – V T08
2020-02-06 21:20:43 C 08 42 38.38 +20 40 54.1 – V 160
2020-02-06 21:27:49 C 08 42 37.82 +20 40 55.3 – V 160
2020-02-06 21:35:01 C 08 42 37.28 +20 40 56.7 – V 160
2020-02-14 06:37:43 C 08 30 55.41 +21 03 03.5 – V G96
2020-02-14 06:45:43 C 08 30 54.91 +21 03 04.3 – V G96
2020-02-14 06:53:43 C 08 30 54.42 +21 03 04.9 – V G96
2020-02-14 07:01:44 C 08 30 53.92 +21 03 05.9 – V G96
2020-02-15 06:27:34 C 08 29 31.33 +21 05 16.8 – V 703
2020-02-15 06:35:10 C 08 29 30.87 +21 05 17.6 – V 703
2020-02-15 06:42:47 C 08 29 30.40 +21 05 17.1 – V 703
2020-02-15 06:50:24 C 08 29 30.00 +21 05 18.5 – V 703
2020-02-18 06:24:13 C 08 25 33.64 +21 10 54.9 – V 703
2020-02-18 06:31:50 C 08 25 33.23 +21 10 55.1 – V 703
2020-02-18 06:39:27 C 08 25 32.88 +21 10 55.7 – V 703