AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SN188 ∴ Summary
Contact »
2009SN188  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05322 7.101e-08 au
e 0.289579 4.304e-07
i 5.801 1.303e-05 deg
Ω 76.206 0.0001757 deg
ω 320.241 0.0003774 deg
M 247.522 0.0002233 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1691 au
Aphelion 3.9374 au
Asc. node-Earth separation 1.30336 au
Desc. node-Earth separation 2.58386 au
Earth MOID 1.18048 au
Orbital period 1948.66 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 55 (0)
Radar observations (Discarded) 0 (0)
Arc length 4122.77 days
Unobserved 1205 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 276.149 deg
Declination -23.9312 deg
V Magnitude 23.67 mag
Solar Elongation 119.33 deg
Galactic Latitude -5.16 deg
Rate 0.02 deg/day
Direction 162.514 deg

More info »