AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QF39 ∴ Summary
Contact »
(419025) 2009QF39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5323 2.762e-08 au
e 0.098764 1.235e-07
i 6.495 8.084e-06 deg
Ω 343.688 6.133e-05 deg
ω 231.032 6.97e-05 deg
M 354.254 3.138e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2822 au
Aphelion 2.7824 au
Asc. node-Earth separation 1.66623 au
Desc. node-Earth separation 1.36953 au
Earth MOID 1.28307 au
Orbital period 1471.88 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 208 (1)
Radar observations (Discarded) 0 (0)
Arc length 4459.88 days
Unobserved 894 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 210.982 deg
Declination -21.9308 deg
V Magnitude 19.93 mag
Solar Elongation 168.58 deg
Galactic Latitude 37.9 deg
Rate 0.23 deg/day
Direction -82.62 deg

More info »