NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008HC2 ∴ Summary
Contact »
2008HC2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.24362 1.092e-08 au
e 0.522425 5.515e-07
i 45.503 6.325e-05 deg
Ω 211.798 1.239e-05 deg
ω 143.015 3.634e-05 deg
M 179.235 4.444e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5939 au
Aphelion 1.8933 au
Asc. node-Earth separation 0.5478 au
Desc. node-Earth separation -0.35594 au
Earth MOID 0.34044 au
Orbital period 506.56 days
Date of orbit computation   Oct 9 19:16
Observational summary
Optical observations (Discarded) 53 (3)
Radar observations (Discarded) 0 (0)
Arc length 2608 days
Unobserved 912 days

More info »
Ephemeris at epoch 58103 MJD
Right Ascension 223.413 deg
Declination -20.7936 deg
V Magnitude 23.98 mag
Solar Elongation 37.06 deg
Galactic Latitude 33.68 deg
Rate 0.557 deg/day
Direction 90.088 deg

More info »





This Web Site has been visited 92632 times since

and this Page has been visited 1447 times since 2011/06/25