NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003QA31 ∴ Summary
Contact »
2003QA31  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.73658 2.681e-08 au
e 0.547352 1.091e-07
i 8.343 3.019e-05 deg
Ω 169.35 5.247e-05 deg
ω 90.533 7.35e-05 deg
M 350.204 2.439e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7861 au
Aphelion 2.6871 au
Asc. node-Earth separation 0.22943 au
Desc. node-Earth separation 0.20465 au
Earth MOID 0.05121 au
Orbital period 835.872 days
Date of orbit computation   Nov 18 11:53
Observational summary
Optical observations (Discarded) 106 (5)
Radar observations (Discarded) 0 (0)
Arc length 3545 days
Unobserved 1638 days

More info »
Ephemeris at epoch 57872 MJD
Right Ascension 3.46703 deg
Declination 3.23074 deg
V Magnitude 21.76 mag
Solar Elongation 34.21 deg
Galactic Latitude -58.32 deg
Rate 0.847 deg/day
Direction 72.001 deg

More info »





This Web Site has been visited 37607 times since

and this Page has been visited 2320 times since 2011/06/25