AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XF66 ∴ Summary
Contact »
(121693) 1999XF66  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.03165 3.187e-08 au
e 0.24496 7.765e-08
i 9.267 9.316e-06 deg
Ω 74.292 4.321e-05 deg
ω 33.977 4.684e-05 deg
M 176.688 1.587e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.289 au
Aphelion 3.7743 au
Asc. node-Earth separation 1.38292 au
Desc. node-Earth separation 2.55999 au
Earth MOID 1.31132 au
Orbital period 1928.04 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 351 (2)
Radar observations (Discarded) 0 (0)
Arc length 6404.9 days
Unobserved 609 days

More info »
Ephemeris at epoch 58500 MJD
Right Ascension 300.423 deg
Declination -25.6599 deg
V Magnitude 21.48 mag
Solar Elongation -5.15 deg
Galactic Latitude -26.07 deg
Rate 0.304 deg/day
Direction 80.312 deg

More info »





This Web Site has been visited 74908 times since

and this Page has been visited 82 times since 2011/10/16