AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SB112 ∴ Summary
Contact »
(312613) 2009SB112  ▹ 
SUMMARY
Keplerian elements at epoch
59000.0 MJD
Value 1-σ variation Units
a 2.92504 3.801e-08 au
e 0.121866 1.78e-07
i 13.865 1.563e-05 deg
Ω 208.004 3.58e-05 deg
ω 355.232 4.959e-05 deg
M 212.701 3.851e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5686 au
Aphelion 3.2815 au
Asc. node-Earth separation 1.56526 au
Desc. node-Earth separation 2.28514 au
Earth MOID 1.5651 au
Orbital period 1827.24 days
Date of orbit computation  Aug 25 21:21
Observational summary
Optical observations (Discarded) 175 (0)
Radar observations (Discarded) 0 (0)
Arc length 6419.18 days
Unobserved 324 days

More info »
Ephemeris at epoch 59114 MJD
Right Ascension 85.7623 deg
Declination 13.8621 deg
V Magnitude 21.98 mag
Solar Elongation 93.3 deg
Galactic Latitude -8.32 deg
Rate 0.17 deg/day
Direction 116.153 deg

More info »