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
2001-02-15 06:25:41 C 11 00 45.95 +38 36 48.0 18.7 c 704
2001-02-15 06:46:19 C 11 00 44.53 +38 36 53.8 18.9 c 704
2001-02-15 07:06:20 C 11 00 43.18 +38 36 59.9 19.1 c 704
2001-02-15 07:26:21 C 11 00 41.70 +38 37 06.1 19.0 c 704
2001-02-15 07:46:46 C 11 00 40.38 +38 37 11.4 19.2 c 704
2001-02-16 00:11:17 C 10 59 38.25 +38 41 17.0 046
2001-02-16 00:13:38 C 10 59 38.09 +38 41 17.2 046
2001-02-16 00:15:53 C 10 59 37.95 +38 41 17.7 046
2001-02-16 00:18:31 C 10 59 37.72 +38 41 18.3 046
2001-02-16 00:20:26 C 10 59 37.58 +38 41 19.0 046
2001-02-16 01:42:43 C 10 59 31.82 +38 41 39.7 209
2001-02-16 01:52:19 C 10 59 30.93 +38 41 39.7 118
2001-02-16 01:56:04 C 10 59 30.82 +38 41 43.0 209
2001-02-16 01:57:40 C 10 59 30.54 +38 41 41.7 118
2001-02-16 02:00:50 C 10 59 30.29 +38 41 41.8 118
2001-02-16 02:09:28 C 10 59 29.86 +38 41 45.5 209
2001-02-16 04:45:28 C 10 59 22.61 +38 42 25.3 675
2001-02-16 04:51:14 C 10 59 22.21 +38 42 27.3 675
2001-02-16 07:02:55 C 10 59 12.26 +38 43 04.4 18.3 c 704
2001-02-16 07:09:21 C 10 59 12.00 +38 43 07.2 926
2001-02-16 07:13:05 C 10 59 11.70 +38 43 07.9 926
2001-02-16 07:18:50 C 10 59 11.24 +38 43 09.2 926
2001-02-16 07:23:31 C 10 59 10.74 +38 43 09.6 18.6 c 704
2001-02-16 07:27:36 C 10 59 10.40 +38 43 10.9 18.8 c 704
2001-02-16 07:43:45 C 10 59 09.24 +38 43 14.9 19.0 c 704
2001-02-16 07:47:55 C 10 59 08.95 +38 43 15.9 18.8 c 704
2001-02-16 08:04:00 C 10 59 07.66 +38 43 19.5 18.6 c 704
2001-02-16 08:08:58 C 10 59 07.44 +38 43 20.9 19.0 c 704
2001-02-16 08:24:14 C 10 59 06.16 +38 43 24.9 19.3 c 704
2001-02-16 08:29:56 C 10 59 05.76 +38 43 26.3 19.3 c 704
2001-02-16 08:50:49 C 10 59 04.17 +38 43 30.9 18.9 c 704
2001-02-16 19:42:43 C 10 58 22.71 +38 45 46.6 118
2001-02-16 19:46:56 C 10 58 22.38 +38 45 47.7 118
2001-02-16 19:51:56 C 10 58 22.00 +38 45 49.4 118
2001-02-16 21:54:04 C 10 58 13.20 +38 46 23.2 595
2001-02-16 22:05:32 C 10 58 12.37 +38 46 25.7 595
2001-02-16 22:14:40 C 10 58 11.74 +38 46 29.1 595
2001-02-16 22:25:05 C 10 58 10.88 +38 46 29.8 595
2001-02-16 22:36:40 C 10 58 10.04 +38 46 33.9 595
2001-02-16 23:40:50 C 10 58 05.25 +38 46 48.6 587
2001-02-16 23:49:10 C 10 58 04.67 +38 46 50.5 587
2001-02-17 00:04:07 C 10 58 03.32 +38 46 54.2 18.9 c 106
2001-02-17 00:18:12 C 10 58 02.42 +38 46 56.9 18.9 201
2001-02-17 00:25:52 C 10 58 01.83 +38 46 59.2 201
2001-02-17 00:34:08 C 10 58 01.03 +38 47 00.7 18.8 c 106
2001-02-17 01:14:04 C 10 57 57.96 +38 47 08.8 18.8 c 106
2001-02-17 01:29:17 C 10 57 56.91 +38 47 11.7 18.8 201
2001-02-17 07:13:13 C 10 57 34.23 +38 48 32.9 18.6 c 704
2001-02-17 07:33:36 C 10 57 32.60 +38 48 37.5 19.0 c 704
2001-02-17 07:53:56 C 10 57 31.05 +38 48 41.9 18.5 c 704