2008 CP23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4568084746 ± 5.93e-08
Semi-major axis (a)2.2047985008 AU ± 2.10e-08
Inclination (i)3.77492911° ± 5.35e-06
Long. of Asc. Node (Ω)136.71723120° ± 9.15e-05
Arg. of Perihelion (ω)82.90003683° ± 1.01e-04
Mean Anomaly (M)122.97920150° ± 3.83e-05
Mean Motion (n)0.3010640633°/day ± 4.29e-09
Perihelion dist (q)1.19762786 AU ± 1.31e-07
Aphelion dist (Q)3.21196914 AU ± 1.34e-07
Orbital Period3.27380914 yr ± 4.67e-08
Physical Parameters
H (abs. magnitude)19.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.402″
Uncertainty0
Orbit TypeAmor
MOID0.202796 AU
Observations Used117
Oppositions9
Arc Total2008-2021
First Observation Used2008-02-01
Last Observation Used2021-02-19
Observations (123)
Date Type RA Dec Mag Band Observatory
2018-07-13 12:03:35 C 21 30 43.455 -12 30 00.81 U F52
2018-08-05 09:48:58 C 21 03 18.940 -16 12 27.93 U F51
2018-08-05 10:05:57 C 21 03 18.033 -16 12 34.37 U F51
2018-08-05 10:23:00 C 21 03 17.127 -16 12 40.81 U F51
2018-08-06 10:24:41 C 21 02 05.309 -16 21 41.65 U F51
2018-08-06 10:40:30 C 21 02 04.478 -16 21 47.53 U F51
2018-08-06 11:12:11 C 21 02 02.808 -16 21 59.29 U F51
2021-01-16 09:06:46 C 08 06 50.165 +17 42 20.39 U F51
2021-01-16 09:24:45 C 08 06 49.119 +17 42 25.16 U F51
2021-01-16 09:42:43 C 08 06 48.093 +17 42 29.60 U F51
2021-01-18 06:02:19 C 08 04 18.66 +17 54 04.0 V G96
2021-01-18 06:09:43 C 08 04 18.22 +17 54 06.4 V G96
2021-01-18 06:17:09 C 08 04 17.81 +17 54 08.2 V G96
2021-01-18 06:24:34 C 08 04 17.37 +17 54 10.1 V G96
2021-02-09 06:06:59 C 07 33 08.343 +20 21 41.08 U F51
2021-02-09 06:25:24 C 07 33 07.315 +20 21 46.18 U F51
2021-02-13 06:23:04 C 07 28 16.658 +20 46 41.00 U F51
2021-02-13 06:42:35 C 07 28 15.673 +20 46 45.79 U F51
2021-02-13 07:02:12 C 07 28 14.693 +20 46 50.88 U F51
2021-02-19 04:52:19 C 07 22 14.31 +21 20 46.7 V G96
2021-02-19 05:00:18 C 07 22 13.95 +21 20 48.8 V G96
2021-02-19 05:08:17 C 07 22 13.73 +21 20 50.7 V G96
2021-02-19 05:16:16 C 07 22 13.35 +21 20 52.9 V G96