NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT7 ∴ Summary
Contact »
(415711) 1998WT7  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.15194 1.894e-09 au
e 0.11005 5.524e-08
i 40.7 1.468e-05 deg
Ω 248.275 5.77e-06 deg
ω 235.892 2.62e-05 deg
M 186.994 2.465e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0252 au
Aphelion 1.2787 au
Asc. node-Earth separation 0.19937 au
Desc. node-Earth separation 0.08488 au
Earth MOID 0.08421 au
Orbital period 451.589 days
Date of orbit computation   Feb 5 17:24
Observational summary
Optical observations (Discarded) 180 (10)
Radar observations (Discarded) 0 (0)
Arc length 6010 days
Unobserved 1021 days

More info »
Ephemeris at epoch 58171 MJD
Right Ascension 304.7 deg
Declination -2.89036 deg
V Magnitude 22.06 mag
Solar Elongation 30.99 deg
Galactic Latitude -20.71 deg
Rate 0.831 deg/day
Direction 59.723 deg

More info »





This Web Site has been visited 30377 times since

and this Page has been visited 2047 times since 2015/01/07