AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QZ54 ∴ Summary
Contact »
(509942) 2009QZ54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43763 6.892e-08 au
e 0.235658 1.897e-07
i 8.041 1.315e-05 deg
Ω 234.262 6.068e-05 deg
ω 126.342 7.199e-05 deg
M 289.866 7.038e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8632 au
Aphelion 3.0121 au
Asc. node-Earth separation 1.66471 au
Desc. node-Earth separation 1.03226 au
Earth MOID 0.87418 au
Orbital period 1390.11 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 130 (3)
Radar observations (Discarded) 0 (0)
Arc length 4544.98 days
Unobserved 809 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 296.846 deg
Declination -15.2396 deg
V Magnitude 21.77 mag
Solar Elongation 100.86 deg
Galactic Latitude -19.11 deg
Rate 0.266 deg/day
Direction 62.925 deg

More info »