AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HP64 ∴ Summary
Contact »
(420239) 2011HP64  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12604 3.932e-08 au
e 0.019208 5.679e-08
i 10.667 5.653e-06 deg
Ω 124.096 3.957e-05 deg
ω 31.565 0.0002327 deg
M 172.143 0.0002271 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.066 au
Aphelion 3.1861 au
Asc. node-Earth separation 2.0907 au
Desc. node-Earth separation 2.1615 au
Earth MOID 2.08291 au
Orbital period 2018.79 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 252 (0)
Radar observations (Discarded) 0 (0)
Arc length 6281.09 days
Unobserved 691 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 346.456 deg
Declination -10.1688 deg
V Magnitude 22.04 mag
Solar Elongation 44.67 deg
Galactic Latitude -59.9 deg
Rate 0.326 deg/day
Direction 73.17 deg

More info »