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AstDyS ∴ Objects ∴ 2011AY9 ∴ Summary
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(419851) 2011AY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45459 2.332e-08 au
e 0.128987 9.016e-08
i 4.436 6.769e-06 deg
Ω 296.029 9.511e-05 deg
ω 185.185 0.0001165 deg
M 149.425 6.664e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.138 au
Aphelion 2.7712 au
Asc. node-Earth separation 1.75341 au
Desc. node-Earth separation 1.1558 au
Earth MOID 1.15439 au
Orbital period 1404.64 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 228 (1)
Radar observations (Discarded) 0 (0)
Arc length 6012.92 days
Unobserved 345 days

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Ephemeris at epoch 60425 MJD
Right Ascension 306.413 deg
Declination -20.4064 deg
V Magnitude 22.95 mag
Solar Elongation 91.14 deg
Galactic Latitude -29.49 deg
Rate 0.198 deg/day
Direction 73.339 deg

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