AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WJ19 ∴ Summary
Contact »
(194472) 2001WJ19  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.364 1.475e-08 au
e 0.185988 5.255e-08
i 1.829 5.818e-06 deg
Ω 225.487 0.0001984 deg
ω 185.86 0.0001996 deg
M 230.652 2.119e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9243 au
Aphelion 2.8037 au
Asc. node-Earth separation 1.78992 au
Desc. node-Earth separation 0.93489 au
Earth MOID 0.93435 au
Orbital period 1327.61 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 245 (3)
Radar observations (Discarded) 0 (0)
Arc length 5603.91 days
Unobserved 693 days

More info »
Ephemeris at epoch 58499 MJD
Right Ascension 292.555 deg
Declination -20.6217 deg
V Magnitude 22.28 mag
Solar Elongation 4.41 deg
Galactic Latitude -17.51 deg
Rate 0.453 deg/day
Direction 80.914 deg

More info »





This Web Site has been visited 70722 times since

and this Page has been visited 98 times since 2011/11/22