AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WN178 ∴ Summary
Contact »
(375957) 2009WN178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66681 3.118e-08 au
e 0.069286 8.579e-08
i 4.802 1.032e-05 deg
Ω 215.713 8e-05 deg
ω 125.297 0.000105 deg
M 174.962 6.6e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.482 au
Aphelion 2.8516 au
Asc. node-Earth separation 1.75828 au
Desc. node-Earth separation 1.55939 au
Earth MOID 1.47753 au
Orbital period 1590.69 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 149 (0)
Radar observations (Discarded) 0 (0)
Arc length 6196.2 days
Unobserved 53 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 142.829 deg
Declination 9.82308 deg
V Magnitude 22.68 mag
Solar Elongation -106 deg
Galactic Latitude 39.88 deg
Rate 0.108 deg/day
Direction 88.801 deg

More info »