AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HL17 ∴ Summary
Contact »
(462597) 2009HL17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3818 1.834e-08 au
e 0.171776 5.491e-08
i 1.005 1.192e-05 deg
Ω 186.375 0.0003723 deg
ω 94.806 0.0003772 deg
M 329.055 4.96e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9727 au
Aphelion 2.7909 au
Asc. node-Earth separation 1.3472 au
Desc. node-Earth separation 1.27803 au
Earth MOID 0.95631 au
Orbital period 1342.63 days
Date of orbit computation  apr 23 21:28
Observational summary
Optical observations (Discarded) 115 (0)
Radar observations (Discarded) 0 (0)
Arc length 9994.11 days
Unobserved 452 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 271.7 deg
Declination -22.0391 deg
V Magnitude 21.86 mag
Solar Elongation 124.33 deg
Galactic Latitude -0.66 deg
Rate 0.127 deg/day
Direction 82.563 deg

More info »