AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SM166 ∴ Summary
Contact »
(325598) 2009SM166  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08414 2.832e-08 au
e 0.077521 4.581e-08
i 15.994 6.071e-06 deg
Ω 203.764 1.582e-05 deg
ω 301.82 4.263e-05 deg
M 136.579 3.937e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8451 au
Aphelion 3.3232 au
Asc. node-Earth separation 1.94235 au
Desc. node-Earth separation 2.20034 au
Earth MOID 1.88726 au
Orbital period 1978.33 days
Date of orbit computation  apr 23 20:58
Observational summary
Optical observations (Discarded) 578 (1)
Radar observations (Discarded) 0 (0)
Arc length 8113.05 days
Unobserved 282 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 308.436 deg
Declination -1.89593 deg
V Magnitude 21.4 mag
Solar Elongation 84.82 deg
Galactic Latitude -23.52 deg
Rate 0.2 deg/day
Direction 53.953 deg

More info »