AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QU40 ∴ Summary
Contact »
(78420) 2002QU40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06637 2.248e-08 au
e 0.247409 5.679e-08
i 5.64 5.365e-06 deg
Ω 333.827 4.709e-05 deg
ω 30.851 4.782e-05 deg
M 328.798 1.18e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3077 au
Aphelion 3.825 au
Asc. node-Earth separation 1.36433 au
Desc. node-Earth separation 2.66615 au
Earth MOID 1.30771 au
Orbital period 1961.26 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 969 (6)
Radar observations (Discarded) 0 (0)
Arc length 9386.82 days
Unobserved 287 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 330.744 deg
Declination -13.6221 deg
V Magnitude 19.6 mag
Solar Elongation 39.48 deg
Galactic Latitude -48.5 deg
Rate 0.455 deg/day
Direction 67.687 deg

More info »