AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XB112 ∴ Summary
Contact »
(121710) 1999XB112  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.16038 2.923e-08 au
e 0.207979 7.02e-08
i 11.784 7.028e-06 deg
Ω 66.427 3.379e-05 deg
ω 348.387 3.919e-05 deg
M 142.407 1.924e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5031 au
Aphelion 3.8177 au
Asc. node-Earth separation 1.52506 au
Desc. node-Earth separation 2.7825 au
Earth MOID 1.51552 au
Orbital period 2052.14 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 554 (3)
Radar observations (Discarded) 0 (0)
Arc length 6754.92 days
Unobserved 275 days

More info »
Ephemeris at epoch 58504 MJD
Right Ascension 234.619 deg
Declination -14.8344 deg
V Magnitude 21.52 mag
Solar Elongation 64.62 deg
Galactic Latitude 31.67 deg
Rate 0.209 deg/day
Direction 104.779 deg

More info »





This Web Site has been visited 154104 times since

and this Page has been visited 74 times since 2011/10/16