AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WX81 ∴ Summary
Contact »
(194499) 2001WX81  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.39446 2.362e-08 au
e 0.13052 5.842e-08
i 2.24 6.176e-06 deg
Ω 115.126 0.0001857 deg
ω 8.705 0.0001895 deg
M 152.534 4.341e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0819 au
Aphelion 2.707 au
Asc. node-Earth separation 1.10004 au
Desc. node-Earth separation 1.68514 au
Earth MOID 1.09632 au
Orbital period 1353.35 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 221 (0)
Radar observations (Discarded) 0 (0)
Arc length 8557 days
Unobserved 195 days

More info »
Ephemeris at epoch 58507 MJD
Right Ascension 306.681 deg
Declination -19.4502 deg
V Magnitude 22.29 mag
Solar Elongation -0.89 deg
Galactic Latitude -29.39 deg
Rate 0.422 deg/day
Direction 77.042 deg

More info »





This Web Site has been visited 197484 times since

and this Page has been visited 42 times since 2011/11/28