AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SQ340 ∴ Summary
Contact »
(284897) 2009SQ340  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36039 1.536e-08 au
e 0.018143 9.394e-08
i 0.816 6.632e-06 deg
Ω 254.997 0.0005247 deg
ω 127.35 0.0005434 deg
M 358.184 0.0001481 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3176 au
Aphelion 2.4032 au
Asc. node-Earth separation 1.37087 au
Desc. node-Earth separation 1.3497 au
Earth MOID 1.31786 au
Orbital period 1324.56 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 239 (0)
Radar observations (Discarded) 0 (0)
Arc length 6588.97 days
Unobserved 195 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 14.5265 deg
Declination 6.71688 deg
V Magnitude 22.5 mag
Solar Elongation -8.51 deg
Galactic Latitude -56.12 deg
Rate 0.493 deg/day
Direction 67.576 deg

More info »