AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004XB87 ∴ Summary
Contact »
(117356) 2004XB87  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12841 4.426e-08 au
e 0.050473 6.868e-08
i 10.314 7.322e-06 deg
Ω 47.218 3.872e-05 deg
ω 21.184 9.211e-05 deg
M 184.855 8.089e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9705 au
Aphelion 3.2863 au
Asc. node-Earth separation 1.9896 au
Desc. node-Earth separation 2.26363 au
Earth MOID 1.98518 au
Orbital period 2021.08 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 434 (3)
Radar observations (Discarded) 0 (0)
Arc length 7101.23 days
Unobserved 281 days

More info »
Ephemeris at epoch 58568 MJD
Right Ascension 299.942 deg
Declination -28.4093 deg
V Magnitude 20.9 mag
Solar Elongation 68.69 deg
Galactic Latitude -26.54 deg
Rate 0.26 deg/day
Direction 88.577 deg

More info »





This Web Site has been visited 132538 times since

and this Page has been visited 64 times since 2011/11/11