AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QF31 ∴ Summary
Contact »
(149854) 2005QF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37301 1.065e-08 au
e 0.175847 5.286e-08
i 5.378 5.236e-06 deg
Ω 348.134 5.222e-05 deg
ω 355.692 5.439e-05 deg
M 19.43 1.738e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9557 au
Aphelion 2.7903 au
Asc. node-Earth separation 0.95029 au
Desc. node-Earth separation 1.79603 au
Earth MOID 0.94799 au
Orbital period 1335.2 days
Date of orbit computation  Jun 5 01:08
Observational summary
Optical observations (Discarded) 436 (1)
Radar observations (Discarded) 0 (0)
Arc length 8570.94 days
Unobserved 797 days

More info »
Ephemeris at epoch 60475 MJD
Right Ascension 49.6282 deg
Declination 21.3716 deg
V Magnitude 21.69 mag
Solar Elongation 30.4 deg
Galactic Latitude -29.85 deg
Rate 0.521 deg/day
Direction 72.744 deg

More info »