AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ilona ∴ Summary
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(1182) Ilona  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.25924 5.889e-09 au
e 0.117925 3.97e-08
i 9.388 4.926e-06 deg
Ω 336.367 2.224e-05 deg
ω 62.943 2.909e-05 deg
M 84.173 1.702e-05 deg

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Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9928 au
Aphelion 2.5257 au
Asc. node-Earth separation 1.10438 au
Desc. node-Earth separation 1.36267 au
Earth MOID 1.01746 au
Orbital period 1240.35 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1987 (32)
Radar observations (Discarded) 0 (0)
Arc length 37658.5 days
Unobserved 95 days

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Ephemeris at epoch 58507 MJD
Right Ascension 186.086 deg
Declination -4.89289 deg
V Magnitude 15.85 mag
Solar Elongation 115.89 deg
Galactic Latitude 57.32 deg
Rate 0.091 deg/day
Direction 161.757 deg

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