AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WF28 ∴ Summary
Contact »
(152737) 1998WF28  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.33979 1.322e-08 au
e 0.216827 6.33e-08
i 1.282 6.785e-06 deg
Ω 219.223 0.0002573 deg
ω 137.58 0.0002578 deg
M 238.189 1.834e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8325 au
Aphelion 2.8471 au
Asc. node-Earth separation 1.64498 au
Desc. node-Earth separation 0.93005 au
Earth MOID 0.82781 au
Orbital period 1307.26 days
Date of orbit computation  Oct 31 06:32
Observational summary
Optical observations (Discarded) 371 (3)
Radar observations (Discarded) 0 (0)
Arc length 8182.79 days
Unobserved 217 days

More info »
Ephemeris at epoch 58440 MJD
Right Ascension 225.603 deg
Declination -17.1089 deg
V Magnitude 21.82 mag
Solar Elongation 7.3 deg
Galactic Latitude 35.54 deg
Rate 0.435 deg/day
Direction 105.691 deg

More info »





This Web Site has been visited 255778 times since

and this Page has been visited 87 times since 2011/10/18