AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HP64 ∴ Summary
Contact »
(664332) 2008HP64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63206 2.017e-08 au
e 0.067556 4.935e-08
i 14.707 6.301e-06 deg
Ω 169.014 2.318e-05 deg
ω 126.562 5.611e-05 deg
M 198.999 5.168e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4542 au
Aphelion 2.8099 au
Asc. node-Earth separation 1.73709 au
Desc. node-Earth separation 1.51266 au
Earth MOID 1.46653 au
Orbital period 1559.7 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 215 (1)
Radar observations (Discarded) 0 (0)
Arc length 7683.01 days
Unobserved 541 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 124.796 deg
Declination 13.5029 deg
V Magnitude 22.9 mag
Solar Elongation -64.91 deg
Galactic Latitude 25.45 deg
Rate 0.311 deg/day
Direction 90.847 deg

More info »