2008 CY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4206523240
Semi-major axis (a)1.8368630598 AU
Inclination (i)18.95109234°
Long. of Asc. Node (Ω)131.99076248°
Arg. of Perihelion (ω)43.73443499°
Mean Anomaly (M)35.87669914°
Mean Motion (n)0.3958897000°/day
Perihelion dist (q)1.06415110 AU
Aphelion dist (Q)2.60965790 AU
Orbital Period2.48960170 yr
Physical Parameters
H (abs. magnitude)22.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.611″
Uncertainty
Orbit TypeAmor
MOID0.144731 AU
Observations Used64
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-02-16
Observations (64)
Date Type RA Dec Mag Band Observatory
2008-02-08 06:53:24 C 09 19 02.11 +31 13 17.0 19.5 c 704
2008-02-08 07:10:49 C 09 19 04.22 +31 15 01.5 19.8 c 704
2008-02-08 07:28:13 C 09 19 06.42 +31 16 43.5 19.8 c 704
2008-02-08 07:45:43 C 09 19 08.62 +31 18 27.1 19.7 c 704
2008-02-10 06:10:22 C 09 26 16.00 +35 57 43.1 r 703
2008-02-10 06:19:54 C 09 26 17.41 +35 58 42.1 r 703
2008-02-10 06:29:20 C 09 26 18.78 +35 59 40.0 r 703
2008-02-10 06:38:50 C 09 26 20.14 +36 00 38.8 r 703
2008-02-11 19:48:53 C 09 32 55.18 +39 47 35.5 o A78
2008-02-11 19:54:27 C 09 32 56.21 +39 48 09.8 o A78
2008-02-11 20:02:40 C 09 32 57.57 +39 49 01.3 o A78
2008-02-16 06:33:33 C 09 57 12.16 +50 27 09.1 o H55
2008-02-16 06:37:54 C 09 57 13.29 +50 27 34.2 o H55
2008-02-16 06:42:17 C 09 57 14.41 +50 27 59.2 o H55