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AstDyS ∴ Objects ∴ 2009YD5 ∴ Summary
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(507157) 2009YD5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57528 4.897e-08 au
e 0.213838 2.194e-07
i 4.404 1.087e-05 deg
Ω 81.619 0.0001047 deg
ω 11.835 0.0001312 deg
M 172.365 8.068e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0246 au
Aphelion 3.126 au
Asc. node-Earth separation 1.04859 au
Desc. node-Earth separation 2.09225 au
Earth MOID 1.04196 au
Orbital period 1509.5 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 187 (0)
Radar observations (Discarded) 0 (0)
Arc length 6318.04 days
Unobserved 345 days

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Ephemeris at epoch 60423 MJD
Right Ascension 292.087 deg
Declination -22.8026 deg
V Magnitude 23.45 mag
Solar Elongation 102.71 deg
Galactic Latitude -17.96 deg
Rate 0.099 deg/day
Direction 92.049 deg

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