AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003WQ173 ∴ Summary
Contact »
(461557) 2003WQ173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07803 4.476e-08 au
e 0.063156 8.957e-08
i 9.102 9.537e-06 deg
Ω 235.34 4.937e-05 deg
ω 154.23 8.261e-05 deg
M 298.932 6.57e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8836 au
Aphelion 3.2724 au
Asc. node-Earth separation 2.23937 au
Desc. node-Earth separation 1.913 au
Earth MOID 1.89299 au
Orbital period 1972.45 days
Date of orbit computation  apr 23 21:28
Observational summary
Optical observations (Discarded) 118 (0)
Radar observations (Discarded) 0 (0)
Arc length 6714.03 days
Unobserved 760 days

More info »
Ephemeris at epoch 60437 MJD
Right Ascension 344.433 deg
Declination 2.11693 deg
V Magnitude 22.59 mag
Solar Elongation 60.44 deg
Galactic Latitude -49.93 deg
Rate 0.319 deg/day
Direction 62.547 deg

More info »