AstDyS-2

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AstDyS ∴ Objects ∴ 2009DA18 ∴ Summary
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(212988) 2009DA18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86535 2.743e-08 au
e 0.041278 5.157e-08
i 5.915 8.804e-06 deg
Ω 165.191 6.307e-05 deg
ω 117.339 0.0001668 deg
M 283.295 0.0001608 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7471 au
Aphelion 2.9836 au
Asc. node-Earth separation 1.92396 au
Desc. node-Earth separation 1.80017 au
Earth MOID 1.73696 au
Orbital period 1771.6 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 260 (4)
Radar observations (Discarded) 0 (0)
Arc length 8244.13 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 201.841 deg
Declination -2.726 deg
V Magnitude 20.5 mag
Solar Elongation -164.15 deg
Galactic Latitude 58.91 deg
Rate 0.2 deg/day
Direction -63.936 deg

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