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AstDyS ∴ Objects ∴ 2005YD251 ∴ Summary
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(399937) 2005YD251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12242 3.359e-08 au
e 0.107245 6.492e-08
i 1.992 8.676e-06 deg
Ω 175.27 0.0001984 deg
ω 258.482 0.0002041 deg
M 143.547 4.337e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7876 au
Aphelion 3.4573 au
Asc. node-Earth separation 2.1595 au
Desc. node-Earth separation 2.01755 au
Earth MOID 1.80368 au
Orbital period 2015.28 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 149 (0)
Radar observations (Discarded) 0 (0)
Arc length 6745.93 days
Unobserved 386 days

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Ephemeris at epoch 60419 MJD
Right Ascension 231.914 deg
Declination -16.6266 deg
V Magnitude 22.06 mag
Solar Elongation 155.27 deg
Galactic Latitude 32.12 deg
Rate 0.156 deg/day
Direction -72.194 deg

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