AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XS113 ∴ Summary
Contact »
(121712) 1999XS113  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.14789 2.496e-08 au
e 0.178352 5.427e-08
i 16.592 7.807e-06 deg
Ω 6.045 1.765e-05 deg
ω 123.274 2.673e-05 deg
M 75.246 1.851e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5865 au
Aphelion 3.7093 au
Asc. node-Earth separation 2.37656 au
Desc. node-Earth separation 1.77659 au
Earth MOID 1.63876 au
Orbital period 2039.98 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 837 (7)
Radar observations (Discarded) 0 (0)
Arc length 6821.1 days
Unobserved 217 days

More info »
Ephemeris at epoch 58504 MJD
Right Ascension 251.4 deg
Declination -34.0914 deg
V Magnitude 19.98 mag
Solar Elongation 47.16 deg
Galactic Latitude 7.42 deg
Rate 0.312 deg/day
Direction 107.476 deg

More info »





This Web Site has been visited 154146 times since

and this Page has been visited 64 times since 2011/10/24