AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000QL9 ∴ Summary
Contact »
(122311) 2000QL9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60375 9.863e-09 au
e 0.159989 5.52e-08
i 7.456 5.24e-06 deg
Ω 342.694 2.966e-05 deg
ω 10.881 3.183e-05 deg
M 219.69 1.122e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1872 au
Aphelion 3.0203 au
Asc. node-Earth separation 1.18488 au
Desc. node-Earth separation 2.01887 au
Earth MOID 1.18218 au
Orbital period 1534.6 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 1202 (2)
Radar observations (Discarded) 0 (0)
Arc length 8523.33 days
Unobserved 114 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 200.137 deg
Declination -16.9471 deg
V Magnitude 19.43 mag
Solar Elongation -171.14 deg
Galactic Latitude 45.36 deg
Rate 0.233 deg/day
Direction -73.855 deg

More info »