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
2001-04-12 19:21:59 C 08 41 27.76 +02 51 12.5 118
2001-04-16 04:44:50 C 08 37 00.10 -02 12 50.7 670
2001-04-19 12:04:45 C 08 33 11.15 -07 15 46.4 360
2001-04-19 12:07:56 C 08 33 10.95 -07 15 58.2 360
2001-04-19 12:11:07 C 08 33 10.76 -07 16 10.5 360
2001-05-31 09:15:46 C 08 03 48.58 -61 56 08.2 413
2001-05-31 09:33:26 C 08 03 47.97 -61 56 48.7 413
2001-05-31 09:35:32 C 08 03 47.86 -61 56 53.2 413
2001-05-31 09:37:39 C 08 03 47.78 -61 56 58.2 413
2001-06-03 09:56:24 C 08 02 21.50 -64 49 35.5 413
2001-06-03 09:58:33 C 08 02 21.44 -64 49 40.2 413
2001-07-03 13:04:09 C 16 06 31.39 -88 23 18.8 e 413
2001-07-03 13:05:57 C 16 06 39.06 -88 23 15.5 e 413
2001-07-03 13:07:45 C 16 06 44.45 -88 23 13.2 e 413
2001-07-04 15:40:47 C 17 20 27.51 -87 39 09.4 e 413
2001-07-04 15:42:46 C 17 20 29.59 -87 39 05.3 e 413
2001-08-15 11:00:44 C 19 34 12.14 -52 05 02.6 c 474
2001-08-15 11:11:15 C 19 34 12.44 -52 04 41.5 c 474
2001-08-15 11:14:24 C 19 34 12.70 -52 04 35.5 c 474
2001-08-15 11:18:24 C 19 34 12.81 -52 04 29.4 c 474
2001-08-15 11:23:04 C 19 34 12.92 -52 04 20.1 c 474
2003-09-27 08:18:27 C 02 59 28.73 +23 55 06.7 o 696
2003-09-27 08:29:24 C 02 59 28.28 +23 55 08.1 o 696
2003-10-01 11:49:15 C 02 55 08.25 +24 20 39.8 d 291
2003-10-01 11:57:02 C 02 55 07.78 +24 20 40.0 d 291
2003-10-01 12:04:45 C 02 55 07.38 +24 20 43.2 d 291
2003-10-02 08:58:00 C 02 54 05.73 +24 25 37.8 d 291
2003-10-02 09:10:37 C 02 54 05.10 +24 25 40.3 d 291
2003-10-02 09:17:31 C 02 54 04.79 +24 25 42.0 d 291
2003-10-02 09:24:13 C 02 54 04.39 +24 25 43.7 d 291
2003-10-02 09:30:23 C 02 54 04.03 +24 25 46.1 d 291
2006-01-11 05:33:44 C 07 10 35.67 +50 11 25.4 o 448
2006-01-11 06:30:03 C 07 10 28.64 +50 11 36.7 o 448
2006-01-11 20:34:32 C 07 08 46.87 +50 13 52.4 o J95
2006-01-11 21:02:35 C 07 08 43.39 +50 13 56.6 o J95
2008-09-21 07:24:29 C 01 51 36.59 +14 16 10.0 o 691
2008-09-21 07:49:50 C 01 51 34.98 +14 16 12.2 o 691
2008-09-21 08:15:12 C 01 51 33.16 +14 16 13.6 o 691
2008-09-29 05:41:20 C 01 38 00.86 +14 24 44.0 o 691
2008-09-29 06:06:40 C 01 37 58.84 +14 24 44.5 o 691
2008-09-29 06:32:02 C 01 37 56.79 +14 24 44.6 o 691
2008-10-03 06:00:31 C 01 30 18.57 +14 22 45.9 o 691
2008-10-03 06:51:21 C 01 30 14.32 +14 22 43.7 o 691
2008-10-07 06:29:00 C 01 22 16.57 +14 16 49.0 o 691
2008-10-07 06:54:25 C 01 22 14.30 +14 16 46.5 o 691
2008-10-07 07:19:47 C 01 22 12.05 +14 16 44.7 o 691
2013-09-09 10:57:28 C 00 43 58.589 -00 36 40.92 L F51
2013-09-09 11:18:37 C 00 43 56.775 -00 36 41.07 L F51
2013-09-09 11:39:49 C 00 43 54.968 -00 36 41.58 L F51
2013-09-09 12:01:02 C 00 43 53.154 -00 36 41.43 L F51