AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WK18 ∴ Summary
Contact »
(313258) 2001WK18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.20111 1.036e-08 au
e 0.166272 4.417e-08
i 1.838 6.762e-06 deg
Ω 358.549 0.0001592 deg
ω 53.039 0.0001612 deg
M 301.193 2.614e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8351 au
Aphelion 2.5671 au
Asc. node-Earth separation 0.94246 au
Desc. node-Earth separation 1.38249 au
Earth MOID 0.84678 au
Orbital period 1192.79 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 226 (1)
Radar observations (Discarded) 0 (0)
Arc length 7433.87 days
Unobserved 786 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 0.21908 deg
Declination -0.28607 deg
V Magnitude 22.76 mag
Solar Elongation 34.86 deg
Galactic Latitude -60.54 deg
Rate 0.554 deg/day
Direction 65.801 deg

More info »