AstDyS-2

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2009DA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73565 4.846e-08 au
e 0.316165 8.031e-07
i 10.634 3.635e-05 deg
Ω 164.047 6.593e-05 deg
ω 204.051 0.0001139 deg
M 236.092 6.596e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8707 au
Aphelion 3.6006 au
Asc. node-Earth separation 2.47007 au
Desc. node-Earth separation 0.90322 au
Earth MOID 0.87422 au
Orbital period 1652.68 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 83 (0)
Radar observations (Discarded) 0 (0)
Arc length 4227.14 days
Unobserved 1835 days

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Ephemeris at epoch 60416 MJD
Right Ascension 229.75 deg
Declination -5.25233 deg
V Magnitude 22.78 mag
Solar Elongation 154.29 deg
Galactic Latitude 41.84 deg
Rate 0.186 deg/day
Direction -58.357 deg

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