AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WN44 ∴ Summary
Contact »
(471074) 2009WN44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33558 1.923e-08 au
e 0.234327 7.342e-08
i 5.633 9.764e-06 deg
Ω 9.338 6.754e-05 deg
ω 319.059 7.412e-05 deg
M 66.295 2.181e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7883 au
Aphelion 2.8829 au
Asc. node-Earth separation 0.87521 au
Desc. node-Earth separation 1.68355 au
Earth MOID 0.78188 au
Orbital period 1303.74 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 244 (1)
Radar observations (Discarded) 0 (0)
Arc length 6727.47 days
Unobserved 140 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 56.3743 deg
Declination 23.4433 deg
V Magnitude 22.86 mag
Solar Elongation -22.77 deg
Galactic Latitude -24.25 deg
Rate 0.483 deg/day
Direction 76.591 deg

More info »