AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HN6 ∴ Summary
Contact »
(516738) 2009HN6  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73755 3.268e-08 au
e 0.08899 6.189e-08
i 10.175 9.417e-06 deg
Ω 173.179 3.767e-05 deg
ω 92.027 6.969e-05 deg
M 62.909 6.354e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4939 au
Aphelion 2.9812 au
Asc. node-Earth separation 1.73049 au
Desc. node-Earth separation 1.70249 au
Earth MOID 1.50451 au
Orbital period 1654.4 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 144 (0)
Radar observations (Discarded) 0 (0)
Arc length 4722.91 days
Unobserved 762 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 356.676 deg
Declination 0.03668 deg
V Magnitude 22.64 mag
Solar Elongation 38 deg
Galactic Latitude -58.7 deg
Rate 0.4 deg/day
Direction 70.62 deg

More info »