AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SM ∴ Summary
Contact »
2009SM  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.77245 3.834e-08 au
e 0.336262 2.538e-07
i 20.64 3.161e-05 deg
Ω 22.058 1.758e-05 deg
ω 273.533 5.377e-05 deg
M 96.542 2.655e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1764 au
Aphelion 2.3685 au
Asc. node-Earth separation 0.5437 au
Desc. node-Earth separation 0.60296 au
Earth MOID 0.3731 au
Orbital period 861.904 days
Date of orbit computation  feb 22 07:40
Observational summary
Optical observations (Discarded) 106 (5)
Radar observations (Discarded) 0 (0)
Arc length 4989.89 days
Unobserved 337 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 51.474 deg
Declination 30.3047 deg
V Magnitude 24.2 mag
Solar Elongation -29.67 deg
Galactic Latitude -21.73 deg
Rate 0.504 deg/day
Direction 71.865 deg

More info »