AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WN57 ∴ Summary
Contact »
(187436) 2005WN57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.31037 1.425e-07 au
e 0.113626 7.369e-08
i 20.441 5.914e-06 deg
Ω 155.963 2.149e-05 deg
ω 153.892 4.21e-05 deg
M 40.306 3.299e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 4.707 au
Aphelion 5.9138 au
Asc. node-Earth separation 4.84793 au
Desc. node-Earth separation 3.74703 au
Earth MOID 3.70536 au
Orbital period 4469.77 days
Date of orbit computation  feb 22 02:30
Observational summary
Optical observations (Discarded) 564 (2)
Radar observations (Discarded) 0 (0)
Arc length 6808.11 days
Unobserved 163 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 7.3218 deg
Declination -4.76352 deg
V Magnitude 20.37 mag
Solar Elongation 25.27 deg
Galactic Latitude -67.02 deg
Rate 0.233 deg/day
Direction 74.775 deg

More info »