AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008EX17 ∴ Summary
Contact »
(489820) 2008EX17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69227 2.287e-08 au
e 0.18871 8.381e-08
i 13.084 9.818e-06 deg
Ω 209.462 3.239e-05 deg
ω 336.967 4.29e-05 deg
M 232.314 2.434e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1842 au
Aphelion 3.2003 au
Asc. node-Earth separation 1.20769 au
Desc. node-Earth separation 2.14776 au
Earth MOID 1.19036 au
Orbital period 1613.53 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 6160.12 days
Unobserved 201 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 43.0869 deg
Declination 13.2018 deg
V Magnitude 23.5 mag
Solar Elongation -10.14 deg
Galactic Latitude -40.13 deg
Rate 0.368 deg/day
Direction 77.104 deg

More info »