AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999EX9 ∴ Summary
Contact »
(101730) 1999EX9  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.59912 1.555e-08 au
e 0.141214 6.629e-08
i 3.416 6.862e-06 deg
Ω 331.185 0.0001202 deg
ω 84.026 0.000124 deg
M 72.497 2.677e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2321 au
Aphelion 2.9661 au
Asc. node-Earth separation 1.49987 au
Desc. node-Earth separation 1.59787 au
Earth MOID 1.24627 au
Orbital period 1530.51 days
Date of orbit computation  Oct 21 18:26
Observational summary
Optical observations (Discarded) 265 (2)
Radar observations (Discarded) 0 (0)
Arc length 7764.93 days
Unobserved 319 days

More info »
Ephemeris at epoch 58807 MJD
Right Ascension 168.064 deg
Declination 5.47105 deg
V Magnitude 22.01 mag
Solar Elongation 70.19 deg
Galactic Latitude 57.97 deg
Rate 0.321 deg/day
Direction 115.044 deg

More info »





This Web Site has been visited 216947 times since

and this Page has been visited 81 times since 2011/12/06