AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SM338 ∴ Summary
Contact »
(266800) 2009SM338  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04434 2.869e-08 au
e 0.127172 5.456e-08
i 9.784 5.985e-06 deg
Ω 43.275 3.343e-05 deg
ω 13.444 4.326e-05 deg
M 244.539 2.685e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6572 au
Aphelion 3.4315 au
Asc. node-Earth separation 1.67486 au
Desc. node-Earth separation 2.40949 au
Earth MOID 1.67007 au
Orbital period 1940.16 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 541 (1)
Radar observations (Discarded) 0 (0)
Arc length 8607.92 days
Unobserved 264 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 309.11 deg
Declination -26.9772 deg
V Magnitude 21.34 mag
Solar Elongation 64.14 deg
Galactic Latitude -33.89 deg
Rate 0.275 deg/day
Direction 83.523 deg

More info »