AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SG157 ∴ Summary
Contact »
(317783) 2003SG157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31999 1.356e-08 au
e 0.14226 1.03e-07
i 7.099 9.768e-06 deg
Ω 13.841 4.456e-05 deg
ω 340.108 4.785e-05 deg
M 301.641 2.026e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.99 au
Aphelion 2.65 au
Asc. node-Earth separation 1.00605 au
Desc. node-Earth separation 1.62414 au
Earth MOID 0.98701 au
Orbital period 1290.71 days
Date of orbit computation  feb 22 02:57
Observational summary
Optical observations (Discarded) 257 (1)
Radar observations (Discarded) 0 (0)
Arc length 9713.95 days
Unobserved 339 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 318.184 deg
Declination -23.4948 deg
V Magnitude 21.77 mag
Solar Elongation 75.68 deg
Galactic Latitude -40.82 deg
Rate 0.421 deg/day
Direction 77.163 deg

More info »