AstDyS-2

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AstDyS ∴ Objects ∴ 2009DO16 ∴ Summary
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(212987) 2009DO16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11441 2.767e-08 au
e 0.235891 5.193e-08
i 2.311 5.927e-06 deg
Ω 99.311 0.0001932 deg
ω 2.308 0.0001941 deg
M 303.342 1.942e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3798 au
Aphelion 3.8491 au
Asc. node-Earth separation 1.39748 au
Desc. node-Earth separation 2.83137 au
Earth MOID 1.3971 au
Orbital period 2007.53 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 283 (1)
Radar observations (Discarded) 0 (0)
Arc length 9380 days
Unobserved 202 days

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Ephemeris at epoch 60425 MJD
Right Ascension 25.7554 deg
Declination 8.90335 deg
V Magnitude 21.92 mag
Solar Elongation 8.01 deg
Galactic Latitude -51.86 deg
Rate 0.418 deg/day
Direction 68.815 deg

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