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AstDyS ∴ Objects ∴ 2008DG9 ∴ Summary
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(646499) 2008DG9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17293 1.058e-08 au
e 0.166037 5.969e-08
i 1.598 6.054e-06 deg
Ω 250.002 0.0002546 deg
ω 332.24 0.000256 deg
M 311.334 2.138e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8121 au
Aphelion 2.5337 au
Asc. node-Earth separation 0.8286 au
Desc. node-Earth separation 1.49128 au
Earth MOID 0.80378 au
Orbital period 1169.95 days
Date of orbit computation  apr 23 22:05
Observational summary
Optical observations (Discarded) 166 (2)
Radar observations (Discarded) 0 (0)
Arc length 6930.82 days
Unobserved 52 days

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Ephemeris at epoch 60428 MJD
Right Ascension 138.539 deg
Declination 13.8776 deg
V Magnitude 22.29 mag
Solar Elongation -98.85 deg
Galactic Latitude 37.83 deg
Rate 0.284 deg/day
Direction 104.223 deg

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