AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004QE12 ∴ Summary
Contact »
(117159) 2004QE12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08279 2.118e-08 au
e 0.061046 4.624e-08
i 11.61 4.913e-06 deg
Ω 86.459 2.389e-05 deg
ω 281.866 4.658e-05 deg
M 200.973 3.896e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8946 au
Aphelion 3.271 au
Asc. node-Earth separation 2.04992 au
Desc. node-Earth separation 2.09438 au
Earth MOID 1.92378 au
Orbital period 1977.04 days
Date of orbit computation  feb 22 02:14
Observational summary
Optical observations (Discarded) 972 (7)
Radar observations (Discarded) 0 (0)
Arc length 8600.89 days
Unobserved 355 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 214.504 deg
Declination 0.98623 deg
V Magnitude 19.37 mag
Solar Elongation 164.94 deg
Galactic Latitude 56.61 deg
Rate 0.198 deg/day
Direction -74.68 deg

More info »