AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013WK98 ∴ Summary
Contact »
(552339) 2013WK98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22145 1.42e-08 au
e 0.208284 6.17e-08
i 8.755 6.932e-06 deg
Ω 168.004 4.258e-05 deg
ω 242.539 4.752e-05 deg
M 59.962 2.354e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7588 au
Aphelion 2.6841 au
Asc. node-Earth separation 1.3583 au
Desc. node-Earth separation 0.93257 au
Earth MOID 0.78805 au
Orbital period 1209.35 days
Date of orbit computation  apr 23 21:47
Observational summary
Optical observations (Discarded) 169 (5)
Radar observations (Discarded) 0 (0)
Arc length 7290.22 days
Unobserved 172 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 116.326 deg
Declination 17.3292 deg
V Magnitude 22.49 mag
Solar Elongation -78.24 deg
Galactic Latitude 19.49 deg
Rate 0.406 deg/day
Direction 91.07 deg

More info »