AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XS225 ∴ Summary
Contact »
(130156) 1999XS225  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87193 1.777e-08 au
e 0.066433 4.281e-08
i 3.469 4.063e-06 deg
Ω 93.041 7.548e-05 deg
ω 238.762 8.205e-05 deg
M 126.644 3.112e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6811 au
Aphelion 3.0627 au
Asc. node-Earth separation 1.97821 au
Desc. node-Earth separation 1.74775 au
Earth MOID 1.67209 au
Orbital period 1777.7 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 851 (8)
Radar observations (Discarded) 0 (0)
Arc length 9206 days
Unobserved 105 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 90.7071 deg
Declination 24.228 deg
V Magnitude 21.55 mag
Solar Elongation -61.55 deg
Galactic Latitude 0.93 deg
Rate 0.296 deg/day
Direction 88.968 deg

More info »