AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013WQ9 ∴ Summary
Contact »
(496408) 2013WQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71821 2.459e-08 au
e 0.291484 6.388e-08
i 7.926 7.112e-06 deg
Ω 259.007 6.098e-05 deg
ω 54.952 6.339e-05 deg
M 181.56 1.591e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9259 au
Aphelion 3.5105 au
Asc. node-Earth separation 1.11509 au
Desc. node-Earth separation 2.00382 au
Earth MOID 0.92452 au
Orbital period 1636.9 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 154 (0)
Radar observations (Discarded) 0 (0)
Arc length 9884.95 days
Unobserved 493 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 121.684 deg
Declination 13.1487 deg
V Magnitude 23.7 mag
Solar Elongation -86.09 deg
Galactic Latitude 22.54 deg
Rate 0.139 deg/day
Direction 93.554 deg

More info »