AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QN44 ∴ Summary
Contact »
(372396) 2009QN44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58068 7.245e-08 au
e 0.289506 2.359e-07
i 5.729 9.007e-06 deg
Ω 175.79 8.236e-05 deg
ω 172.319 9.462e-05 deg
M 186.159 7.234e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8336 au
Aphelion 3.3278 au
Asc. node-Earth separation 2.32099 au
Desc. node-Earth separation 0.83316 au
Earth MOID 0.82726 au
Orbital period 1514.26 days
Date of orbit computation  apr 23 21:08
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 5767.9 days
Unobserved 990 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 162.276 deg
Declination 7.44141 deg
V Magnitude 23.36 mag
Solar Elongation -124.9 deg
Galactic Latitude 54.96 deg
Rate 0.055 deg/day
Direction -49.175 deg

More info »