AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999WN6 ∴ Summary
Contact »
(121644) 1999WN6  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.06894 2.677e-08 au
e 0.132303 6.358e-08
i 7.161 6.513e-06 deg
Ω 86.573 4.814e-05 deg
ω 328.294 5.38e-05 deg
M 195.873 2.301e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6629 au
Aphelion 3.475 au
Asc. node-Earth separation 1.72549 au
Desc. node-Earth separation 2.38056 au
Earth MOID 1.67733 au
Orbital period 1963.72 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 658 (4)
Radar observations (Discarded) 0 (0)
Arc length 6796.19 days
Unobserved 222 days

More info »
Ephemeris at epoch 58505 MJD
Right Ascension 270.86 deg
Declination -23.0093 deg
V Magnitude 21.06 mag
Solar Elongation 30.61 deg
Galactic Latitude -0.45 deg
Rate 0.322 deg/day
Direction 92.146 deg

More info »





This Web Site has been visited 159268 times since

and this Page has been visited 64 times since 2011/10/27