AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Itha ∴ Summary
Contact »
(918) Itha  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.86348 1.1e-08 au
e 0.18973 3.934e-08
i 12.069 4.876e-06 deg
Ω 330.46 1.774e-05 deg
ω 15.698 2.093e-05 deg
M 151.271 1.039e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3202 au
Aphelion 3.4068 au
Asc. node-Earth separation 1.32265 au
Desc. node-Earth separation 2.3872 au
Earth MOID 1.31402 au
Orbital period 1769.86 days
Date of orbit computation  Oct 8 21:12
Observational summary
Optical observations (Discarded) 2092 (34)
Radar observations (Discarded) 0 (0)
Arc length 40646.1 days
Unobserved 146 days

More info »
Ephemeris at epoch 58408 MJD
Right Ascension 160.982 deg
Declination 8.65984 deg
V Magnitude 17.01 mag
Solar Elongation 44.14 deg
Galactic Latitude 54.67 deg
Rate 0.289 deg/day
Direction 116.815 deg

More info »





This Web Site has been visited 625495 times since

and this Page has been visited 440 times since 2011/11/07