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
2008-04-29 05:07:08 C 11 02 07.30 +19 33 39.2 r H45
2008-04-29 05:10:51 C 11 02 07.62 +19 33 36.9 r H45
2008-04-29 05:15:01 C 11 02 07.94 +19 33 35.1 r H45
2008-04-29 05:17:32 C 11 02 08.13 +19 33 33.9 r H45
2008-04-29 05:22:10 C 11 02 08.51 +19 33 32.4 r H45
2008-05-01 05:03:33 C 11 06 29.81 +19 13 42.7 20.0 c 704
2008-05-01 05:18:49 C 11 06 31.11 +19 13 34.1 19.8 c 704
2008-05-01 05:34:01 C 11 06 32.43 +19 13 28.2 19.7 c 704
2008-05-01 05:49:07 C 11 06 33.82 +19 13 20.5 19.2 c 704
2008-05-03 04:40:15 C 11 11 03.55 +18 51 20.5 r H45
2008-05-03 04:42:47 C 11 11 03.79 +18 51 19.8 r H45
2008-05-03 04:44:54 C 11 11 03.96 +18 51 17.8 r H45
2008-05-03 04:47:46 C 11 11 04.24 +18 51 16.3 r H45
2008-05-03 04:49:48 C 11 11 04.43 +18 51 16.0 r H45
2008-05-03 04:52:07 C 11 11 04.60 +18 51 14.6 r H45
2008-05-06 05:05:49 C 11 18 25.23 +18 12 37.6 r 703
2008-05-06 05:15:08 C 11 18 26.31 +18 12 30.7 r 703
2008-05-06 05:24:26 C 11 18 27.18 +18 12 24.7 r 703
2008-05-06 05:33:40 C 11 18 28.11 +18 12 22.0 r 703
2008-05-15 02:11:08 C 11 42 40.57 +15 46 08.2 o H55
2008-05-15 02:17:38 C 11 42 41.35 +15 46 02.6 o H55
2008-05-15 02:25:34 C 11 42 42.27 +15 45 56.2 o H55
2008-05-17 02:17:26 C 11 48 36.56 +15 06 43.0 o H55
2008-05-17 02:25:16 C 11 48 37.50 +15 06 36.9 o H55
2008-05-17 02:31:55 C 11 48 38.30 +15 06 31.1 o H55
2008-05-18 02:34:41 C 11 51 39.53 +14 45 58.3 o H55
2008-05-18 02:46:39 C 11 51 40.94 +14 45 48.7 o H55
2008-05-30 03:37:17 C 12 30 09.85 +10 01 13.3 o H55
2008-05-30 03:47:52 C 12 30 11.26 +10 01 01.6 o H55
2008-05-30 03:57:27 C 12 30 12.52 +10 00 50.9 o H55
2008-05-31 01:29:28 C 12 33 12.60 +09 37 40.1 o 807
2008-05-31 01:32:12 C 12 33 12.96 +09 37 37.3 o 807
2008-05-31 01:34:45 C 12 33 13.29 +09 37 34.4 o 807
2008-05-31 01:36:46 C 12 33 13.58 +09 37 31.8 o 807
2008-06-26 03:29:55 C 14 02 24.16 -02 42 06.8 o H55
2008-06-26 03:36:20 C 14 02 25.10 -02 42 13.8 o H55
2011-05-30 06:15:39 C 08 08 55.28 +20 55 58.7 t 568
2011-05-30 06:23:26 C 08 08 56.14 +20 55 56.7 t 568
2011-05-30 06:31:09 C 08 08 56.99 +20 55 54.6 t 568
2018-05-16 08:57:15 C 21 11 50.556 -11 02 43.04 W 807
2018-07-07 08:05:50 C 21 36 16.10 -11 37 06.9 U I52
2018-07-07 08:12:04 C 21 36 15.93 -11 37 07.9 U I52
2018-07-07 08:16:31 C 21 36 15.77 -11 37 09.2 U I52
2018-07-07 08:22:17 C 21 36 15.57 -11 37 11.7 U I52
2018-07-09 12:50:41 C 21 34 27.133 -11 55 04.32 U F51
2018-07-09 13:06:30 C 21 34 26.504 -11 55 09.73 U F51
2018-07-09 13:22:19 C 21 34 25.880 -11 55 15.32 U F51
2018-07-09 13:38:08 C 21 34 25.255 -11 55 20.89 U F51
2018-07-13 11:20:40 C 21 30 45.393 -12 29 44.26 U F52
2018-07-13 11:49:17 C 21 30 44.108 -12 29 55.33 U F52