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AstDyS ∴ Objects ∴ 2001RY57 ∴ Summary
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(83246) 2001RY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18486 1.793e-08 au
e 0.159193 3.59e-08
i 2.324 3.68e-06 deg
Ω 102.875 0.0001084 deg
ω 31.04 0.0001098 deg
M 216.759 1.586e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6779 au
Aphelion 3.6919 au
Asc. node-Earth separation 1.74926 au
Desc. node-Earth separation 2.57715 au
Earth MOID 1.69292 au
Orbital period 2076.03 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1481 (9)
Radar observations (Discarded) 0 (0)
Arc length 10337.8 days
Unobserved 166 days

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Ephemeris at epoch 60426 MJD
Right Ascension 356.338 deg
Declination -3.45493 deg
V Magnitude 21.22 mag
Solar Elongation 40.68 deg
Galactic Latitude -61.54 deg
Rate 0.288 deg/day
Direction 67.764 deg

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