AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008QM9 ∴ Summary
Contact »
(269238) 2008QM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14146 3.297e-08 au
e 0.077187 7.325e-08
i 8.92 7.842e-06 deg
Ω 339.192 3.642e-05 deg
ω 26.257 5.904e-05 deg
M 267.256 4.61e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.899 au
Aphelion 3.3839 au
Asc. node-Earth separation 1.91193 au
Desc. node-Earth separation 2.36472 au
Earth MOID 1.89903 au
Orbital period 2033.74 days
Date of orbit computation  feb 22 02:47
Observational summary
Optical observations (Discarded) 339 (3)
Radar observations (Discarded) 0 (0)
Arc length 7146.95 days
Unobserved 342 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 288.476 deg
Declination -32.1351 deg
V Magnitude 21.47 mag
Solar Elongation 104.07 deg
Galactic Latitude -18.44 deg
Rate 0.118 deg/day
Direction 101.52 deg

More info »