AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WB157 ∴ Summary
Contact »
(199042) 2005WB157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19942 5.979e-09 au
e 0.202926 4.574e-08
i 1.564 4.802e-06 deg
Ω 177.452 0.0001061 deg
ω 204.789 0.0001067 deg
M 262.984 9.013e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7531 au
Aphelion 2.6457 au
Asc. node-Earth separation 1.58995 au
Desc. node-Earth separation 0.77715 au
Earth MOID 0.75635 au
Orbital period 1191.41 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 737 (6)
Radar observations (Discarded) 0 (0)
Arc length 8969.19 days
Unobserved 366 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 295.845 deg
Declination -19.4774 deg
V Magnitude 21.75 mag
Solar Elongation 94.82 deg
Galactic Latitude -19.91 deg
Rate 0.277 deg/day
Direction 77.701 deg

More info »