AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QZ81 ∴ Summary
Contact »
(244720) 2003QZ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12107 2.13e-08 au
e 0.145901 6.615e-08
i 14.175 5.117e-06 deg
Ω 145.275 2.555e-05 deg
ω 227.74 3.133e-05 deg
M 241.746 1.736e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6657 au
Aphelion 3.5764 au
Asc. node-Earth separation 2.39971 au
Desc. node-Earth separation 1.76985 au
Earth MOID 1.68653 au
Orbital period 2013.97 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 387 (5)
Radar observations (Discarded) 0 (0)
Arc length 9002.96 days
Unobserved 345 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 258.084 deg
Declination -4.59027 deg
V Magnitude 21.11 mag
Solar Elongation 134.39 deg
Galactic Latitude 19.59 deg
Rate 0.099 deg/day
Direction -45.959 deg

More info »