AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HC58 ∴ Summary
Contact »
(450953) 2008HC58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8094 3.072e-08 au
e 0.206077 5.667e-08
i 24.918 1.192e-05 deg
Ω 205.785 1.244e-05 deg
ω 286.574 3.293e-05 deg
M 186.176 2.728e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2305 au
Aphelion 3.3884 au
Asc. node-Earth separation 1.53729 au
Desc. node-Earth separation 1.86276 au
Earth MOID 1.36288 au
Orbital period 1719.97 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 191 (1)
Radar observations (Discarded) 0 (0)
Arc length 5680.73 days
Unobserved 695 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 332.098 deg
Declination 10.0469 deg
V Magnitude 23.05 mag
Solar Elongation 59.28 deg
Galactic Latitude -35.75 deg
Rate 0.265 deg/day
Direction 59.678 deg

More info »