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AstDyS ∴ Objects ∴ 2001KY57 ∴ Summary
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(77639) 2001KY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07618 1.757e-08 au
e 0.052408 4.654e-08
i 13.067 4.184e-06 deg
Ω 84.008 1.866e-05 deg
ω 319.476 4.732e-05 deg
M 272.35 4.316e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.915 au
Aphelion 3.2374 au
Asc. node-Earth separation 1.96672 au
Desc. node-Earth separation 2.17922 au
Earth MOID 1.93886 au
Orbital period 1970.68 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1518 (11)
Radar observations (Discarded) 0 (0)
Arc length 8955.99 days
Unobserved 257 days

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Ephemeris at epoch 60398 MJD
Right Ascension 327.447 deg
Declination -21.3613 deg
V Magnitude 20.08 mag
Solar Elongation 46.57 deg
Galactic Latitude -48.41 deg
Rate 0.341 deg/day
Direction 77.811 deg

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