AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XF139 ∴ Summary
Contact »
(80365) 1999XF139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19931 7.217e-09 au
e 0.133629 3.536e-08
i 4.085 3.078e-06 deg
Ω 77.732 5.973e-05 deg
ω 332.19 6.188e-05 deg
M 202.971 1.677e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9054 au
Aphelion 2.4932 au
Asc. node-Earth separation 0.94751 au
Desc. node-Earth separation 1.4346 au
Earth MOID 0.91734 au
Orbital period 1191.32 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1805 (313)
Radar observations (Discarded) 0 (0)
Arc length 10631.9 days
Unobserved 312 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 270.682 deg
Declination -22.5639 deg
V Magnitude 20.81 mag
Solar Elongation 96.84 deg
Galactic Latitude -0.09 deg
Rate 0.207 deg/day
Direction 93.543 deg

More info »