AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QQ54 ∴ Summary
Contact »
(599021) 2009QQ54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21286 5.211e-08 au
e 0.185631 1.066e-07
i 1.586 1.44e-05 deg
Ω 34.483 0.000297 deg
ω 316.311 0.0003008 deg
M 194.535 4.398e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6165 au
Aphelion 3.8093 au
Asc. node-Earth separation 1.74162 au
Desc. node-Earth separation 2.57806 au
Earth MOID 1.61087 au
Orbital period 2103.47 days
Date of orbit computation  Jun 5 02:44
Observational summary
Optical observations (Discarded) 111 (0)
Radar observations (Discarded) 0 (0)
Arc length 5315.21 days
Unobserved 80 days

More info »
Ephemeris at epoch 60461 MJD
Right Ascension 174.081 deg
Declination 3.40108 deg
V Magnitude 23.25 mag
Solar Elongation -103.51 deg
Galactic Latitude 60.25 deg
Rate 0.059 deg/day
Direction 119.727 deg

More info »