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AstDyS ∴ Objects ∴ Itha ∴ Summary
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(918) Itha  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.86348 1.109e-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

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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 31 04:55
Observational summary
Optical observations (Discarded) 2093 (35)
Radar observations (Discarded) 0 (0)
Arc length 40646.1 days
Unobserved 200 days

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Ephemeris at epoch 58462 MJD
Right Ascension 171.983 deg
Declination 2.41927 deg
V Magnitude 16.79 mag
Solar Elongation 85.92 deg
Galactic Latitude 58.22 deg
Rate 0.158 deg/day
Direction 125.916 deg

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