AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XU196 ∴ Summary
Contact »
(121740) 1999XU196  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.02084 3.299e-08 au
e 0.15248 5.954e-08
i 5.199 7.41e-06 deg
Ω 23.316 6.063e-05 deg
ω 29.603 6.772e-05 deg
M 239.15 2.712e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5602 au
Aphelion 3.4815 au
Asc. node-Earth separation 1.60848 au
Desc. node-Earth separation 2.39696 au
Earth MOID 1.57196 au
Orbital period 1917.74 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 673 (5)
Radar observations (Discarded) 0 (0)
Arc length 6827.04 days
Unobserved 698 days

More info »
Ephemeris at epoch 58568 MJD
Right Ascension 323.506 deg
Declination -18.9085 deg
V Magnitude 20.97 mag
Solar Elongation 45.24 deg
Galactic Latitude -44.12 deg
Rate 0.341 deg/day
Direction 72.6 deg

More info »





This Web Site has been visited 130210 times since

and this Page has been visited 71 times since 2011/11/22