AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SO187 ∴ Summary
Contact »
(504712) 2009SO187  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51646 2.042e-08 au
e 0.203128 1.229e-07
i 5.512 1.083e-05 deg
Ω 157.474 0.0001578 deg
ω 180.912 0.000163 deg
M 257.785 4.626e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0053 au
Aphelion 3.0276 au
Asc. node-Earth separation 2.03766 au
Desc. node-Earth separation 0.99627 au
Earth MOID 0.99611 au
Orbital period 1458.09 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 168 (1)
Radar observations (Discarded) 0 (0)
Arc length 4872.04 days
Unobserved 456 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 223.36 deg
Declination -8.39763 deg
V Magnitude 21.51 mag
Solar Elongation 168.47 deg
Galactic Latitude 43.79 deg
Rate 0.233 deg/day
Direction -65.916 deg

More info »