AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ST71 ∴ Summary
Contact »
(237031) 2008ST71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6012 1.686e-08 au
e 0.213448 5.448e-08
i 3.31 6.407e-06 deg
Ω 313.788 8.118e-05 deg
ω 150.265 8.293e-05 deg
M 178.354 1.308e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.046 au
Aphelion 3.1564 au
Asc. node-Earth separation 2.03318 au
Desc. node-Earth separation 1.10949 au
Earth MOID 1.06407 au
Orbital period 1532.35 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 403 (1)
Radar observations (Discarded) 0 (0)
Arc length 8241.94 days
Unobserved 315 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 308.596 deg
Declination -20.3446 deg
V Magnitude 22.81 mag
Solar Elongation 91.08 deg
Galactic Latitude -31.39 deg
Rate 0.156 deg/day
Direction 75.287 deg

More info »