AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XK31 ∴ Summary
Contact »
(89485) 2001XK31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33156 6.745e-09 au
e 0.282348 4.042e-08
i 3.859 3.001e-06 deg
Ω 260.004 5.529e-05 deg
ω 104.105 5.557e-05 deg
M 152.043 4.886e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6732 au
Aphelion 2.9899 au
Asc. node-Earth separation 1.28807 au
Desc. node-Earth separation 1.02428 au
Earth MOID 0.67655 au
Orbital period 1300.37 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1613 (9)
Radar observations (Discarded) 0 (0)
Arc length 14683 days
Unobserved 92 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 154.634 deg
Declination 5.2174 deg
V Magnitude 21 mag
Solar Elongation -121.45 deg
Galactic Latitude 47.54 deg
Rate 0.033 deg/day
Direction -17.048 deg

More info »