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AstDyS ∴ Objects ∴ 2002YD9 ∴ Summary
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(220259) 2002YD9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.4171 1.967e-08 au
e 0.164923 5.465e-08
i 2.336 5.747e-06 deg
Ω 74.842 0.0001871 deg
ω 12.318 0.0001891 deg
M 78.775 2.935e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0185 au
Aphelion 2.8157 au
Asc. node-Earth separation 1.03945 au
Desc. node-Earth separation 1.78678 au
Earth MOID 1.03394 au
Orbital period 1372.59 days
Date of orbit computation  Dec 20 14:38
Observational summary
Optical observations (Discarded) 269 (2)
Radar observations (Discarded) 0 (0)
Arc length 7967.81 days
Unobserved 465 days

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Ephemeris at epoch 58580 MJD
Right Ascension 240.295 deg
Declination -19.0354 deg
V Magnitude 21.26 mag
Solar Elongation 134.56 deg
Galactic Latitude 24.86 deg
Rate 0.083 deg/day
Direction -80.563 deg

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