AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SC251 ∴ Summary
Contact »
(266785) 2009SC251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12917 2.769e-08 au
e 0.194487 4.869e-08
i 1.726 5.159e-06 deg
Ω 271.382 0.0002618 deg
ω 144.109 0.0002631 deg
M 195.754 2.332e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5206 au
Aphelion 3.7378 au
Asc. node-Earth separation 2.55634 au
Desc. node-Earth separation 1.6187 au
Earth MOID 1.53286 au
Orbital period 2021.82 days
Date of orbit computation  apr 23 20:46
Observational summary
Optical observations (Discarded) 304 (2)
Radar observations (Discarded) 0 (0)
Arc length 7218.96 days
Unobserved 349 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 259.751 deg
Declination -23.922 deg
V Magnitude 22.33 mag
Solar Elongation 134.3 deg
Galactic Latitude 7.72 deg
Rate 0.074 deg/day
Direction -84.912 deg

More info »