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AstDyS ∴ Objects ∴ 2011BY57 ∴ Summary
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(451385) 2011BY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.39808 6.446e-08 au
e 0.038979 1.091e-07
i 9.203 1.054e-05 deg
Ω 323.259 4.361e-05 deg
ω 168.3 0.0001227 deg
M 36.789 0.0001202 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 3.2656 au
Aphelion 3.5305 au
Asc. node-Earth separation 2.51526 au
Desc. node-Earth separation 2.2814 au
Earth MOID 2.28068 au
Orbital period 2287.96 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 5636.08 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 159.724 deg
Declination 1.91107 deg
V Magnitude 21.56 mag
Solar Elongation -124.4 deg
Galactic Latitude 49.47 deg
Rate 0.015 deg/day
Direction -73.427 deg

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