AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HZ72 ∴ Summary
Contact »
(257306) 2009HZ72  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54357 2.363e-08 au
e 0.169863 1.01e-07
i 29.834 1.026e-05 deg
Ω 48.765 2.216e-05 deg
ω 260.866 3.989e-05 deg
M 150.007 4.011e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1115 au
Aphelion 2.9756 au
Asc. node-Earth separation 1.54932 au
Desc. node-Earth separation 1.39568 au
Earth MOID 1.26856 au
Orbital period 1481.71 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 333 (4)
Radar observations (Discarded) 0 (0)
Arc length 9205.01 days
Unobserved 116 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 90.7735 deg
Declination 46.5684 deg
V Magnitude 21.77 mag
Solar Elongation -58.73 deg
Galactic Latitude 11.71 deg
Rate 0.306 deg/day
Direction 97.47 deg

More info »