AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ilse ∴ Summary
Contact »
(249) Ilse  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37803 4.171e-09 au
e 0.217117 2.639e-08
i 9.619 2.538e-06 deg
Ω 334.675 1.557e-05 deg
ω 42.234 1.69e-05 deg
M 256.918 5.019e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    11.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8617 au
Aphelion 2.8943 au
Asc. node-Earth separation 0.94232 au
Desc. node-Earth separation 1.71083 au
Earth MOID 0.87403 au
Orbital period 1339.44 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 7749 (50)
Radar observations (Discarded) 0 (0)
Arc length 50591.2 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »