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AstDyS ∴ Objects ∴ 2009SZ99 ∴ Summary
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2009SZ99  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 0.814821 1.738e-09 au
e 0.214485 3.236e-07
i 21.328 4.249e-05 deg
Ω 338.032 3.762e-05 deg
ω 147.556 6.571e-05 deg
M 155.457 0.0001172 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6401 au
Aphelion 0.9896 au
Asc. node-Earth separation -0.0598 au
Desc. node-Earth separation -0.3318 au
Earth MOID 0.05688 au
Orbital period 268.653 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 63 (0)
Radar observations (Discarded) 0 (0)
Arc length 5074.31 days
Unobserved 254 days

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Ephemeris at epoch 60426 MJD
Right Ascension 358.435 deg
Declination -7.14324 deg
V Magnitude 21.86 mag
Solar Elongation 40.57 deg
Galactic Latitude -65.78 deg
Rate 0.927 deg/day
Direction 54.611 deg

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