AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998GL8 ∴ Summary
Contact »
(31317) 1998GL8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.20821 1.518e-08 au
e 0.111837 2.903e-08
i 14.467 3.616e-06 deg
Ω 141.173 1.53e-05 deg
ω 331.939 2.457e-05 deg
M 261.192 1.993e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8494 au
Aphelion 3.567 au
Asc. node-Earth separation 1.8971 au
Desc. node-Earth separation 2.50231 au
Earth MOID 1.87404 au
Orbital period 2098.91 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2719 (187)
Radar observations (Discarded) 0 (0)
Arc length 10713.8 days
Unobserved 166 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 14.5537 deg
Declination -2.45238 deg
V Magnitude 19.7 mag
Solar Elongation 24.73 deg
Galactic Latitude -65.27 deg
Rate 0.347 deg/day
Direction 72.566 deg

More info »