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AstDyS ∴ Objects ∴ 2003YH31 ∴ Summary
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(423083) 2003YH31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31365 2.053e-08 au
e 0.223152 6.787e-08
i 1.659 6.899e-06 deg
Ω 344.56 0.0002912 deg
ω 34.457 0.0002918 deg
M 316.993 2.454e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7974 au
Aphelion 2.8299 au
Asc. node-Earth separation 0.84946 au
Desc. node-Earth separation 1.70273 au
Earth MOID 0.79984 au
Orbital period 1285.42 days
Date of orbit computation  feb 22 03:19
Observational summary
Optical observations (Discarded) 150 (0)
Radar observations (Discarded) 0 (0)
Arc length 7089.15 days
Unobserved 337 days

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Ephemeris at epoch 60418 MJD
Right Ascension 344.257 deg
Declination -7.25831 deg
V Magnitude 22.53 mag
Solar Elongation 45.41 deg
Galactic Latitude -56.38 deg
Rate 0.568 deg/day
Direction 66.834 deg

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