AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005AY9 ∴ Summary
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(117405) 2005AY9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.81143 2.933e-08 au
e 0.103809 8.716e-08
i 3.737 9.55e-06 deg
Ω 352.08 8.854e-05 deg
ω 171.133 9.464e-05 deg
M 286.822 3.281e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5196 au
Aphelion 3.1033 au
Asc. node-Earth separation 2.09319 au
Desc. node-Earth separation 1.52689 au
Earth MOID 1.5259 au
Orbital period 1721.83 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 315 (0)
Radar observations (Discarded) 0 (0)
Arc length 7998.63 days
Unobserved 456 days

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Ephemeris at epoch 58564 MJD
Right Ascension 93.9672 deg
Declination 26.8123 deg
V Magnitude 20.79 mag
Solar Elongation -92.72 deg
Galactic Latitude 4.76 deg
Rate 0.216 deg/day
Direction 99.208 deg

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