164342 (2005 CP)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3611114974 ± 8.48e-08
Semi-major axis (a)1.5698644183 AU ± 3.80e-08
Inclination (i)19.16747224° ± 2.35e-05
Long. of Asc. Node (Ω)138.88598255° ± 1.26e-05
Arg. of Perihelion (ω)73.03748027° ± 4.15e-05
Mean Anomaly (M)168.61814581° ± 1.30e-04
Mean Motion (n)0.5010938320°/day ± 1.82e-08
Perihelion dist (q)1.00296833 AU ± 1.35e-07
Aphelion dist (Q)2.13676051 AU ± 1.43e-07
Orbital Period1.96694954 yr ± 7.15e-08
Physical Parameters
H (abs. magnitude)20.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.559″
Uncertainty0
Orbit TypeApollo
MOID0.176930 AU
Observations Used85
Oppositions2
Arc Total2003-2007
First Observation Used2003-01-14
Last Observation Used2007-06-14
Observations (87)
Date Type RA Dec Mag Band Observatory
2005-02-13 00:52:50 C 10 51 29.00 +22 48 48.9 r 941
2005-02-13 00:54:10 C 10 51 29.15 +22 48 54.6 r 941
2005-02-14 23:28:44 C 10 56 53.14 +26 18 01.2 c A53
2005-02-14 23:36:08 C 10 56 53.99 +26 18 39.4 c A53
2005-02-14 23:48:33 C 10 56 55.37 +26 19 34.4 c A53
2005-02-14 23:55:25 C 10 56 56.18 +26 20 06.2 c A53
2005-02-15 05:05:19 C 10 57 33.22 +26 44 57.5 r I77
2005-02-15 05:05:58 C 10 57 33.28 +26 45 00.5 r I77
2005-02-15 21:32:57 C 10 59 40.44 +28 01 57.4 c A48
2005-02-15 21:39:20 C 10 59 41.17 +28 02 27.5 c A48
2005-02-15 21:45:42 C 10 59 42.04 +28 02 58.4 c A48
2005-02-15 21:52:05 C 10 59 42.76 +28 03 29.9 c A48
2005-02-16 03:58:43 C 11 00 29.05 +28 33 37.4 r I77
2005-02-16 04:05:44 C 11 00 29.88 +28 34 11.1 r I77
2005-02-16 04:12:45 C 11 00 30.70 +28 34 44.5 r I77
2005-02-18 08:23:09 C 11 07 48.58 +32 52 33.2 c H45
2005-02-18 08:34:11 C 11 07 50.16 +32 53 28.4 c H45
2005-02-18 08:39:21 C 11 07 50.77 +32 53 56.1 c H45
2005-02-18 08:41:45 C 11 07 51.05 +32 54 07.6 c H45
2005-02-20 01:23:18 C 11 14 19.02 +36 23 44.2 r J95
2005-02-20 01:35:17 C 11 14 20.87 +36 24 46.6 r J95
2005-02-20 01:47:47 C 11 14 22.83 +36 25 51.9 r J95
2005-02-28 20:14:34 C 12 03 34.69 +54 38 10.8 c A83
2005-02-28 20:16:18 C 12 03 35.10 +54 38 19.7 c A83
2005-02-28 20:18:04 C 12 03 35.63 +54 38 31.6 c A83
2005-02-28 20:21:02 C 12 03 36.52 +54 38 44.8 c A83
2005-04-07 01:25:31 C 19 07 48.47 +65 59 14.4 o 461
2005-04-07 01:34:10 C 19 07 49.90 +65 59 05.3 o 461
2005-06-14 08:10:35 C 20 38 17.92 +38 04 13.6 o 696
2005-06-14 08:32:05 C 20 38 17.44 +38 03 43.8 o 696
2005-06-15 07:02:08 C 20 37 55.95 +37 30 59.9 o 696
2005-06-15 07:07:32 C 20 37 55.85 +37 30 51.5 o 696
2007-03-05 02:44:18 C 16 45 50.76 +26 49 23.4 o 461
2007-03-05 02:54:12 C 16 45 53.80 +26 49 33.7 o 461
2007-06-14 08:17:50 C 21 52 19.47 +20 51 38.4 21.4 o H55
2007-06-14 08:26:39 C 21 52 19.63 +20 51 30.2 21.5 o H55
2007-06-14 08:35:42 C 21 52 19.82 +20 51 23.6 21.5 o H55