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AstDyS ∴ Objects ∴ 2003YK157 ∴ Summary
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2003YK157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.17262 1.659e-07 au
e 0.05669 1.265e-07
i 22.226 1.312e-05 deg
Ω 226.143 1.608e-05 deg
ω 188.498 7.849e-05 deg
M 274.718 8.566e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8794 au
Aphelion 5.4659 au
Asc. node-Earth separation 4.4532 au
Desc. node-Earth separation 3.89237 au
Earth MOID 3.89151 au
Orbital period 4296.98 days
Date of orbit computation  feb 22 07:27
Observational summary
Optical observations (Discarded) 215 (0)
Radar observations (Discarded) 0 (0)
Arc length 7248.06 days
Unobserved 996 days

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Ephemeris at epoch 60423 MJD
Right Ascension 330.093 deg
Declination 9.35214 deg
V Magnitude 21.55 mag
Solar Elongation 59.56 deg
Galactic Latitude -34.79 deg
Rate 0.178 deg/day
Direction 55.255 deg

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