AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007WG40 ∴ Summary
Contact »
(355487) 2007WG40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59867 2.267e-08 au
e 0.197483 5.392e-08
i 8.642 6.724e-06 deg
Ω 302.892 2.772e-05 deg
ω 61.583 3.418e-05 deg
M 3.869 2.084e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0855 au
Aphelion 3.1119 au
Asc. node-Earth separation 1.26715 au
Desc. node-Earth separation 1.77283 au
Earth MOID 1.09868 au
Orbital period 1530.12 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 614 (5)
Radar observations (Discarded) 0 (0)
Arc length 5690.26 days
Unobserved 303 days

More info »
Ephemeris at epoch 60417 MJD
Right Ascension 16.0969 deg
Declination 12.9412 deg
V Magnitude 20.48 mag
Solar Elongation 9.25 deg
Galactic Latitude -49.81 deg
Rate 0.558 deg/day
Direction 66.101 deg

More info »