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AstDyS ∴ Objects ∴ 2009DA98 ∴ Summary
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(481955) 2009DA98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68399 2.991e-08 au
e 0.179593 6.339e-08
i 10.971 1.228e-05 deg
Ω 357.301 3.458e-05 deg
ω 279.289 4.995e-05 deg
M 65.364 3.61e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.202 au
Aphelion 3.166 au
Asc. node-Earth separation 1.52057 au
Desc. node-Earth separation 1.67985 au
Earth MOID 1.21826 au
Orbital period 1606.09 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 207 (0)
Radar observations (Discarded) 0 (0)
Arc length 6201.57 days
Unobserved 285 days

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Ephemeris at epoch 60425 MJD
Right Ascension 13.5362 deg
Declination 7.42758 deg
V Magnitude 22 mag
Solar Elongation 19.67 deg
Galactic Latitude -55.44 deg
Rate 0.428 deg/day
Direction 62.647 deg

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