AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004XS157 ∴ Summary
Contact »
(508976) 2004XS157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.1576 2.098e-07 au
e 0.050637 7.589e-08
i 10.614 7.285e-06 deg
Ω 101.311 4.839e-05 deg
ω 212.839 0.0001188 deg
M 9.457 0.0001124 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8964 au
Aphelion 5.4188 au
Asc. node-Earth separation 4.39026 au
Desc. node-Earth separation 3.91782 au
Earth MOID 3.88723 au
Orbital period 4278.29 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 303 (2)
Radar observations (Discarded) 0 (0)
Arc length 8043.8 days
Unobserved 155 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 335.238 deg
Declination -16.9944 deg
V Magnitude 21.27 mag
Solar Elongation 37.05 deg
Galactic Latitude -53.84 deg
Rate 0.222 deg/day
Direction 74.108 deg

More info »