AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QN78 ∴ Summary
Contact »
(78864) 2003QN78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36452 7.4e-09 au
e 0.131561 3.914e-08
i 3.326 3.032e-06 deg
Ω 272.974 7.86e-05 deg
ω 119.281 8.001e-05 deg
M 219.571 1.462e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0534 au
Aphelion 2.6756 au
Asc. node-Earth separation 1.46654 au
Desc. node-Earth separation 1.20057 au
Earth MOID 1.062 au
Orbital period 1328.05 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1130 (9)
Radar observations (Discarded) 0 (0)
Arc length 10659.9 days
Unobserved 339 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 266.181 deg
Declination -25.2957 deg
V Magnitude 20.39 mag
Solar Elongation 129.35 deg
Galactic Latitude 2.07 deg
Rate 0.024 deg/day
Direction -74.764 deg

More info »