2008 CY118

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3733372208 ± 2.00e+00
Semi-major axis (a)1.3036234864 AU ± 3.00e+00
Inclination (i)21.63322032° ± 4.00e+00
Long. of Asc. Node (Ω)321.15855674° ± 5.00e+00
Arg. of Perihelion (ω)94.24153966° ± 6.00e+00
Mean Anomaly (M)23.67061405° ± 4.77e-01
Mean Motion (n)0.6621810100°/day ± 2.29e+00
Perihelion dist (q)0.81686920 AU ± 3.21e+00
Aphelion dist (Q)1.79037420 AU ± 4.88e+00
Orbital Period1.48842640 yr ± 5.14e+00
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.381″
Uncertainty3
Orbit TypeApollo
MOID0.074852 AU
Observations Used16
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-02-14
Observations (16)
Date Type RA Dec Mag Band Observatory
2008-02-12 07:57:25 C 09 40 28.74 +06 50 34.1 r G96
2008-02-12 08:09:42 C 09 40 24.60 +06 49 29.9 r G96
2008-02-12 08:21:50 C 09 40 20.53 +06 48 26.5 r G96
2008-02-12 08:33:55 C 09 40 16.53 +06 47 23.2 r G96
2008-02-12 09:20:11 C 09 40 01.05 +06 43 22.1 r G96
2008-02-12 09:36:12 C 09 39 55.69 +06 41 58.5 r G96
2008-02-12 09:52:28 C 09 39 50.32 +06 40 34.0 r G96
2008-02-12 10:08:34 C 09 39 45.03 +06 39 10.7 r G96
2008-02-14 06:22:13 C 09 27 13.93 +03 11 04.5 r G96
2008-02-14 06:31:59 C 09 27 11.23 +03 10 22.9 r G96
2008-02-14 06:41:49 C 09 27 08.60 +03 09 41.6 r G96
2008-02-14 06:51:32 C 09 27 05.94 +03 09 00.0 r G96
2008-02-14 07:03:15 C 09 27 02.80 +03 08 11.4 r G96
2008-02-14 07:13:01 C 09 27 00.10 +03 07 28.5 r G96
2008-02-14 07:22:36 C 09 26 57.51 +03 06 47.9 r G96
2008-02-14 07:32:10 C 09 26 54.96 +03 06 07.3 r G96