AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997FK4 ∴ Summary
Contact »
(11661) 1997FK4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.78681 1.577e-08 au
e 0.143302 4.086e-08
i 8.728 6.548e-06 deg
Ω 3.504 2.913e-05 deg
ω 62.602 3.773e-05 deg
M 340.214 2.219e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3875 au
Aphelion 3.1862 au
Asc. node-Earth separation 1.55821 au
Desc. node-Earth separation 1.9235 au
Earth MOID 1.41457 au
Orbital period 1699.26 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1423 (9)
Radar observations (Discarded) 0 (0)
Arc length 12084.6 days
Unobserved 152 days

More info »
Ephemeris at epoch 58566 MJD
Right Ascension 61.3887 deg
Declination 28.6987 deg
V Magnitude 18.66 mag
Solar Elongation -62.39 deg
Galactic Latitude -17.34 deg
Rate 0.403 deg/day
Direction 82.696 deg

More info »





This Web Site has been visited 112287 times since

and this Page has been visited 137 times since 2011/11/26