373503 (2001 CK42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2810038103 ± 2.56e-08
Semi-major axis (a)1.4211674439 AU ± 8.35e-10
Inclination (i)10.26924224° ± 5.72e-06
Long. of Asc. Node (Ω)5.94316557° ± 1.48e-05
Arg. of Perihelion (ω)220.14167227° ± 2.01e-05
Mean Anomaly (M)173.16795433° ± 1.40e-05
Mean Motion (n)0.5817607284°/day ± 5.13e-10
Perihelion dist (q)1.02181398 AU ± 3.63e-08
Aphelion dist (Q)1.82052091 AU ± 3.64e-08
Orbital Period1.69421247 yr ± 1.49e-09
Physical Parameters
H (abs. magnitude)20.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.446″
Uncertainty0
Orbit TypeAmor
MOID0.060906 AU
Observations Used257
Oppositions10
Arc Total2001-2025
First Observation Used2001-02-15
Last Observation Used2025-11-11
Observations (264)
Date Type RA Dec Mag Band Observatory
2001-02-17 08:14:17 C 10 57 29.28 +38 48 46.2 18.5 c 704
2001-02-17 08:34:36 C 10 57 27.71 +38 48 50.6 18.9 c 704
2001-02-17 09:11:12 C 10 57 25.04 +38 48 59.3 926
2001-02-17 09:16:44 C 10 57 24.51 +38 49 00.2 926
2001-02-17 09:21:02 C 10 57 24.25 +38 49 01.2 926
2001-02-18 06:21:37 C 10 55 52.62 +38 53 28.4 859
2001-02-18 06:28:24 C 10 55 51.88 +38 53 30.0 859
2001-02-18 06:31:46 C 10 55 51.72 +38 53 31.0 859
2001-02-18 06:41:56 C 10 55 52.14 +38 53 06.2 912
2001-02-18 07:11:19 C 10 55 49.43 +38 53 10.6 912
2001-02-18 07:40:39 C 10 55 47.67 +38 53 16.8 912
2001-02-19 00:28:34 C 10 54 31.98 +38 56 05.5 595
2001-02-19 00:33:55 C 10 54 31.56 +38 56 03.2 557
2001-02-19 00:35:46 C 10 54 31.44 +38 56 05.6 595
2001-02-19 00:37:35 C 10 54 31.29 +38 56 03.8 557
2001-02-19 00:41:07 C 10 54 30.88 +38 56 04.2 557
2001-02-19 00:46:24 C 10 54 30.54 +38 56 06.9 595
2001-02-19 00:56:14 C 10 54 29.65 +38 56 08.9 595
2001-02-19 03:55:36 C 10 54 18.29 +38 56 34.4 858
2001-02-19 04:02:10 C 10 54 17.76 +38 56 36.2 858
2001-02-19 04:10:14 C 10 54 17.11 +38 56 37.9 858
2001-02-19 07:16:58 C 10 54 01.14 +38 57 13.9 18.6 c 704
2001-02-19 07:37:34 C 10 53 59.28 +38 57 17.5 19.1 c 704
2001-02-19 07:50:18 C 10 53 58.33 +38 57 20.9 854
2001-02-19 07:58:09 C 10 53 57.46 +38 57 19.9 18.6 c 704
2001-02-19 07:59:33 C 10 53 57.29 +38 57 20.4 18.6 c 704
2001-02-19 08:01:03 C 10 53 57.31 +38 57 21.8 926
2001-02-19 08:05:03 C 10 53 56.96 +38 57 22.7 926
2001-02-19 08:09:09 C 10 53 56.60 +38 57 23.4 926
2001-02-19 08:19:05 C 10 53 55.50 +38 57 22.6 18.8 c 704
2001-02-19 08:19:59 C 10 53 55.52 +38 57 23.0 18.8 c 704
2001-02-19 08:37:07 C 10 53 54.17 +38 57 26.7 854
2001-02-19 08:39:40 C 10 53 53.75 +38 57 25.8 18.8 c 704
2001-02-19 08:40:46 C 10 53 53.59 +38 57 25.7 19.0 c 704
2001-02-19 09:03:33 C 10 53 51.66 +38 57 28.8 20.0 c 704
2001-02-19 09:17:36 C 10 53 50.57 +38 57 33.0 854
2001-02-20 08:27:29 C 10 51 58.98 +39 00 28.9 18.3 c 704
2001-02-20 08:48:03 C 10 51 57.04 +39 00 30.5 19.2 c 704
2001-02-20 09:08:47 C 10 51 55.17 +39 00 33.1 18.6 c 704
2001-02-20 09:29:15 C 10 51 53.24 +39 00 33.4 18.8 c 704
2001-02-20 09:49:45 C 10 51 51.33 +39 00 35.8 19.1 c 704
2001-02-22 06:52:11 C 10 47 59.30 +39 03 47.1 926
2001-02-22 06:58:37 C 10 47 58.65 +39 03 47.4 926
2001-02-25 02:40:56 C 10 41 26.80 +39 01 10.8 118
2001-02-25 02:49:11 C 10 41 25.90 +39 01 09.0 118
2001-02-26 05:30:09 C 10 38 42.89 +38 57 47.8 649
2001-02-26 05:36:10 C 10 38 42.29 +38 57 46.7 649
2001-02-26 05:42:10 C 10 38 41.49 +38 57 45.1 649
2001-02-26 21:51:29 C 10 36 58.82 +38 54 41.5 587
2001-02-26 21:58:44 C 10 36 57.95 +38 54 39.9 587