AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SG156 ∴ Summary
Contact »
(346409) 2008SG156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41233 1.193e-08 au
e 0.24833 7.515e-08
i 5.726 8.778e-06 deg
Ω 45.53 7.178e-05 deg
ω 299.409 7.388e-05 deg
M 65.674 1.495e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8133 au
Aphelion 3.0114 au
Asc. node-Earth separation 1.02729 au
Desc. node-Earth separation 1.5694 au
Earth MOID 0.81461 au
Orbital period 1368.53 days
Date of orbit computation  apr 23 21:03
Observational summary
Optical observations (Discarded) 299 (1)
Radar observations (Discarded) 0 (0)
Arc length 7145.5 days
Unobserved 79 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 69.6881 deg
Declination 24.9884 deg
V Magnitude 22.73 mag
Solar Elongation -35.81 deg
Galactic Latitude -14.4 deg
Rate 0.457 deg/day
Direction 80.901 deg

More info »