AstDyS-2

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AstDyS ∴ Objects ∴ 2009DW30 ∴ Summary
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(305763) 2009DW30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71449 2.51e-08 au
e 0.043447 6.134e-08
i 4.982 8.625e-06 deg
Ω 349.697 7.266e-05 deg
ω 303.783 0.0001261 deg
M 358.695 0.0001055 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5966 au
Aphelion 2.8324 au
Asc. node-Earth separation 1.63964 au
Desc. node-Earth separation 1.78343 au
Earth MOID 1.58458 au
Orbital period 1633.55 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 190 (3)
Radar observations (Discarded) 0 (0)
Arc length 6656.93 days
Unobserved 339 days

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Ephemeris at epoch 60444 MJD
Right Ascension 329.295 deg
Declination -16.625 deg
V Magnitude 22.23 mag
Solar Elongation 87.7 deg
Galactic Latitude -48.45 deg
Rate 0.256 deg/day
Direction 71.117 deg

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