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AstDyS ∴ Objects ∴ 2008YD109 ∴ Summary
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(428962) 2008YD109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1198 3.318e-08 au
e 0.164558 7.478e-08
i 9.378 1.16e-05 deg
Ω 112.654 5.411e-05 deg
ω 310.463 7.733e-05 deg
M 320.697 4.912e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6064 au
Aphelion 3.6332 au
Asc. node-Earth separation 1.75938 au
Desc. node-Earth separation 2.38204 au
Earth MOID 1.63218 au
Orbital period 2012.74 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 146 (1)
Radar observations (Discarded) 0 (0)
Arc length 7617.91 days
Unobserved 186 days

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Ephemeris at epoch 60419 MJD
Right Ascension 19.2433 deg
Declination 0.75351 deg
V Magnitude 22.02 mag
Solar Elongation 12.97 deg
Galactic Latitude -61.45 deg
Rate 0.43 deg/day
Direction 68.771 deg

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