AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009MH9 ∴ Summary
Contact »
(665449) 2009MH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12828 6.037e-08 au
e 0.148879 6.123e-08
i 17.31 6.845e-06 deg
Ω 108.49 2.95e-05 deg
ω 158.535 4.547e-05 deg
M 276.52 3.637e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6625 au
Aphelion 3.594 au
Asc. node-Earth separation 2.56822 au
Desc. node-Earth separation 1.6701 au
Earth MOID 1.65308 au
Orbital period 2020.95 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 199 (0)
Radar observations (Discarded) 0 (0)
Arc length 5372.87 days
Unobserved 42 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 162.001 deg
Declination 28.0216 deg
V Magnitude 21.61 mag
Solar Elongation -115.05 deg
Galactic Latitude 62.71 deg
Rate 0.059 deg/day
Direction -172.541 deg

More info »