AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SD215 ∴ Summary
Contact »
(457341) 2008SD215  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08806 3.588e-08 au
e 0.147337 9.262e-08
i 5.602 1.057e-05 deg
Ω 181.98 6.391e-05 deg
ω 210.335 7.162e-05 deg
M 285.417 2.819e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6331 au
Aphelion 3.543 au
Asc. node-Earth separation 2.46471 au
Desc. node-Earth separation 1.67789 au
Earth MOID 1.64069 au
Orbital period 1982.1 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 153 (0)
Radar observations (Discarded) 0 (0)
Arc length 7117.24 days
Unobserved 306 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 323.408 deg
Declination -9.8926 deg
V Magnitude 22.76 mag
Solar Elongation 66.68 deg
Galactic Latitude -40.41 deg
Rate 0.298 deg/day
Direction 69.917 deg

More info »