AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XE31 ∴ Summary
Contact »
(159582) 2001XE31  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56304 2.857e-08 au
e 0.258961 1.168e-07
i 28.863 1.505e-05 deg
Ω 65.234 2.08e-05 deg
ω 96.407 4.136e-05 deg
M 322.271 2.616e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8993 au
Aphelion 3.2268 au
Asc. node-Earth separation 1.47534 au
Desc. node-Earth separation 1.30932 au
Earth MOID 1.09875 au
Orbital period 1498.76 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 348 (3)
Radar observations (Discarded) 0 (0)
Arc length 6151.74 days
Unobserved 158 days

More info »
Ephemeris at epoch 58562 MJD
Right Ascension 178.186 deg
Declination 58.2739 deg
V Magnitude 18.54 mag
Solar Elongation -122.19 deg
Galactic Latitude 57.2 deg
Rate 0.234 deg/day
Direction -125.939 deg

More info »





This Web Site has been visited 79579 times since

and this Page has been visited 44 times since 2012/01/27