AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WF22 ∴ Summary
Contact »
(101475) 1998WF22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44243 1.057e-08 au
e 0.172406 4.888e-08
i 2.597 5.158e-06 deg
Ω 176.705 9.476e-05 deg
ω 233.968 9.629e-05 deg
M 236.416 1.358e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0213 au
Aphelion 2.8635 au
Asc. node-Earth separation 1.64236 au
Desc. node-Earth separation 1.14778 au
Earth MOID 1.03337 au
Orbital period 1394.22 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 786 (2)
Radar observations (Discarded) 0 (0)
Arc length 10452.9 days
Unobserved 330 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 299.925 deg
Declination -17.7667 deg
V Magnitude 21.36 mag
Solar Elongation 90.7 deg
Galactic Latitude -22.82 deg
Rate 0.224 deg/day
Direction 75.155 deg

More info »