153271 (2001 CL42)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4024282108 ± 1.09e-08
Semi-major axis (a)1.5573068085 AU ± 3.51e-09
Inclination (i)21.64877711° ± 4.18e-06
Long. of Asc. Node (Ω)12.01047413° ± 3.85e-06
Arg. of Perihelion (ω)270.87781655° ± 5.86e-06
Mean Anomaly (M)182.20415069° ± 1.49e-05
Mean Motion (n)0.5071670178°/day ± 1.71e-09
Perihelion dist (q)0.93060262 AU ± 1.72e-08
Aphelion dist (Q)2.18401100 AU ± 1.77e-08
Orbital Period1.94339586 yr ± 6.57e-09
Physical Parameters
H (abs. magnitude)17.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.424″
Uncertainty0
Orbit TypeApollo
MOID0.190588 AU
Observations Used989
Oppositions12
Arc Total2001-2026
First Observation Used2001-02-15
Last Observation Used2026-01-09
Observations (1044)
Date Type RA Dec Mag Band Observatory
2024-02-14 07:27:02 C 07 00 48.951 +55 43 15.83 X F52
2024-02-14 07:47:46 C 07 00 47.607 +55 43 05.40 X F52
2024-02-15 07:06:57 C 06 59 23.672 +55 30 52.70 V G96
2024-02-15 07:14:30 C 06 59 23.201 +55 30 48.78 V G96
2024-02-15 07:22:01 C 06 59 22.715 +55 30 44.82 V G96
2024-03-03 05:34:43 C 06 46 34.676 +51 32 36.56 V G96
2024-03-03 05:41:46 C 06 46 34.550 +51 32 31.70 V G96
2024-03-03 05:48:50 C 06 46 34.532 +51 32 27.71 V G96
2024-03-03 05:55:55 C 06 46 34.529 +51 32 22.96 V G96
2024-03-30 02:47:55 C 06 59 56.278 +45 01 40.55 V G96
2024-03-30 02:56:08 C 06 59 56.605 +45 01 36.26 V G96
2024-03-30 03:04:20 C 06 59 56.908 +45 01 31.22 V G96
2024-03-30 03:12:33 C 06 59 57.278 +45 01 26.33 V G96
2025-12-11 14:27:42 C 09 48 41.137 +47 34 56.02 X F51
2025-12-11 14:43:52 C 09 48 41.104 +47 35 04.64 X F51
2025-12-11 15:00:02 C 09 48 41.078 +47 35 13.28 X F51
2025-12-11 15:16:14 C 09 48 41.017 +47 35 22.20 X F51
2025-12-14 12:24:10 C 09 48 27.133 +48 13 13.51 V G96
2025-12-14 12:32:47 C 09 48 27.004 +48 13 18.19 V G96
2025-12-14 12:41:22 C 09 48 26.946 +48 13 23.09 V G96
2025-12-14 12:49:56 C 09 48 26.874 +48 13 27.59 V G96
2025-12-15 14:44:08 C 09 48 14.467 +48 28 00.74 X F52
2025-12-15 15:00:59 C 09 48 14.287 +48 28 09.93 X F52
2025-12-15 15:17:53 C 09 48 14.083 +48 28 19.54 X F52
2025-12-15 15:34:48 C 09 48 13.879 +48 28 28.89 X F52
2025-12-15 18:56:25 C 09 48 12.406 +48 30 20.36 W O18
2025-12-15 19:01:50 C 09 48 12.342 +48 30 23.44 W O18
2025-12-19 09:02:29 C 09 46 57.990 +49 19 48.40 V G96
2025-12-19 09:10:00 C 09 46 57.857 +49 19 52.97 V G96
2025-12-19 09:17:30 C 09 46 57.803 +49 19 57.40 V G96
2025-12-19 09:25:02 C 09 46 57.605 +49 20 01.57 V G96
2025-12-19 09:34:38 C 09 46 57.349 +49 20 07.44 V G96
2025-12-19 09:42:03 C 09 46 57.155 +49 20 11.94 V G96
2025-12-19 09:49:28 C 09 46 57.032 +49 20 16.26 V G96
2025-12-19 09:56:53 C 09 46 56.838 +49 20 20.47 V G96
2025-12-28 17:41:41 C 09 39 44.075 +51 32 39.88 W O18
2025-12-28 18:49:10 C 09 39 40.834 +51 33 20.21 W O18
2025-12-31 17:32:08 C 09 36 06.426 +52 14 36.79 W O18
2025-12-31 18:34:11 C 09 36 02.872 +52 15 13.26 W O18
2026-01-07 11:58:50 C 09 25 26.696 +53 44 02.86 X F51
2026-01-07 12:15:01 C 09 25 25.429 +53 44 11.35 X F51
2026-01-07 12:31:19 C 09 25 24.120 +53 44 19.67 X F51
2026-01-09 17:03:20 C 09 21 14.170 +54 10 35.36 W O18
2026-01-09 18:05:30 C 09 21 08.886 +54 11 06.05 W O18