AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SM42 ∴ Summary
Contact »
(484918) 2009SM42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12573 5.61e-08 au
e 0.079879 6.469e-08
i 18.058 1.143e-05 deg
Ω 10.005 2.111e-05 deg
ω 82.315 9.377e-05 deg
M 165.242 8.527e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.876 au
Aphelion 3.3754 au
Asc. node-Earth separation 2.07305 au
Desc. node-Earth separation 2.14047 au
Earth MOID 1.96042 au
Orbital period 2018.48 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 179 (0)
Radar observations (Discarded) 0 (0)
Arc length 4968.03 days
Unobserved 366 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 281.775 deg
Declination -43.8963 deg
V Magnitude 21.96 mag
Solar Elongation 114.99 deg
Galactic Latitude -17.7 deg
Rate 0.112 deg/day
Direction 162.962 deg

More info »