AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WR175 ∴ Summary
Contact »
(490598) 2009WR175  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29419 1.892e-08 au
e 0.207853 1.033e-07
i 4.595 1.714e-05 deg
Ω 82.092 0.0001121 deg
ω 297.848 0.0001303 deg
M 72.877 5.345e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8173 au
Aphelion 2.771 au
Asc. node-Earth separation 1.01687 au
Desc. node-Earth separation 1.41594 au
Earth MOID 0.82563 au
Orbital period 1269.24 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 83 (0)
Radar observations (Discarded) 0 (0)
Arc length 10262.1 days
Unobserved 86 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 89.558 deg
Declination 26.1016 deg
V Magnitude 23.31 mag
Solar Elongation -82.14 deg
Galactic Latitude 0.96 deg
Rate 0.354 deg/day
Direction 88.961 deg

More info »