AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998EZ9 ∴ Summary
Contact »
(52685) 1998EZ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19005 2.435e-08 au
e 0.15808 3.987e-08
i 10.187 5.177e-06 deg
Ω 12.122 2.566e-05 deg
ω 219.728 3.036e-05 deg
M 183.953 1.809e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6858 au
Aphelion 3.6943 au
Asc. node-Earth separation 2.54147 au
Desc. node-Earth separation 1.77376 au
Earth MOID 1.68557 au
Orbital period 2081.11 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1190 (140)
Radar observations (Discarded) 0 (0)
Arc length 9410.7 days
Unobserved 114 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 40.5118 deg
Declination 21.6939 deg
V Magnitude 21.19 mag
Solar Elongation -36.7 deg
Galactic Latitude -34.33 deg
Rate 0.28 deg/day
Direction 71.848 deg

More info »