AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WZ38 ∴ Summary
Contact »
(285309) 1998WZ38  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67221 1.721e-08 au
e 0.093813 6.273e-08
i 1.651 6.403e-06 deg
Ω 98.423 0.0002641 deg
ω 339.865 0.0002684 deg
M 268.389 4.415e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4215 au
Aphelion 2.9229 au
Asc. node-Earth separation 1.45142 au
Desc. node-Earth separation 1.88814 au
Earth MOID 1.43746 au
Orbital period 1595.53 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 8560.93 days
Unobserved 732 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 356.984 deg
Declination -2.59167 deg
V Magnitude 22.73 mag
Solar Elongation 40.71 deg
Galactic Latitude -61.14 deg
Rate 0.401 deg/day
Direction 67.325 deg

More info »