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AstDyS ∴ Objects ∴ 2009SW280 ∴ Summary
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(407097) 2009SW280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99981 3.684e-08 au
e 0.105835 5.953e-08
i 10.504 6.058e-06 deg
Ω 172.812 3.028e-05 deg
ω 213.198 4.048e-05 deg
M 274.252 2.868e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6823 au
Aphelion 3.3173 au
Asc. node-Earth separation 2.26056 au
Desc. node-Earth separation 1.71994 au
Earth MOID 1.69185 au
Orbital period 1897.75 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 277 (0)
Radar observations (Discarded) 0 (0)
Arc length 6372.1 days
Unobserved 291 days

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Ephemeris at epoch 60426 MJD
Right Ascension 313.111 deg
Declination -7.9993 deg
V Magnitude 22.01 mag
Solar Elongation 82.74 deg
Galactic Latitude -30.49 deg
Rate 0.237 deg/day
Direction 68.158 deg

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