AstDyS-2

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AstDyS ∴ Objects ∴ 2009DD15 ∴ Summary
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(312515) 2009DD15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27708 1.001e-08 au
e 0.209578 4.023e-08
i 2.463 5.272e-06 deg
Ω 358.396 0.0001118 deg
ω 228.284 0.0001128 deg
M 84.886 1.33e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7999 au
Aphelion 2.7543 au
Asc. node-Earth separation 1.52651 au
Desc. node-Earth separation 0.9152 au
Earth MOID 0.7916 au
Orbital period 1255.07 days
Date of orbit computation  feb 22 02:56
Observational summary
Optical observations (Discarded) 320 (0)
Radar observations (Discarded) 0 (0)
Arc length 8798.99 days
Unobserved 289 days

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Ephemeris at epoch 60398 MJD
Right Ascension 346.241 deg
Declination -6.66275 deg
V Magnitude 22.69 mag
Solar Elongation 23.71 deg
Galactic Latitude -57.48 deg
Rate 0.468 deg/day
Direction 66.49 deg

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