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AstDyS ∴ Objects ∴ 2005YH257 ∴ Summary
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(245659) 2005YH257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40808 1.141e-08 au
e 0.127416 5.31e-08
i 5.341 6.054e-06 deg
Ω 194.184 5.09e-05 deg
ω 189.099 5.451e-05 deg
M 37.241 2.08e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1012 au
Aphelion 2.7149 au
Asc. node-Earth separation 1.70987 au
Desc. node-Earth separation 1.10555 au
Earth MOID 1.10462 au
Orbital period 1364.91 days
Date of orbit computation  feb 22 02:42
Observational summary
Optical observations (Discarded) 367 (3)
Radar observations (Discarded) 0 (0)
Arc length 9056.98 days
Unobserved 107 days

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Ephemeris at epoch 60423 MJD
Right Ascension 62.7709 deg
Declination 17.5086 deg
V Magnitude 22.09 mag
Solar Elongation -31.25 deg
Galactic Latitude -24.17 deg
Rate 0.504 deg/day
Direction 79.808 deg

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