AstDyS-2

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AstDyS ∴ Objects ∴ 2001BY57 ∴ Summary
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(134944) 2001BY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28739 8.667e-09 au
e 0.119482 3.207e-08
i 5.757 4.008e-06 deg
Ω 144.306 4.104e-05 deg
ω 303.949 4.605e-05 deg
M 282.761 2.185e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0141 au
Aphelion 2.5607 au
Asc. node-Earth separation 1.12664 au
Desc. node-Earth separation 1.40395 au
Earth MOID 1.03754 au
Orbital period 1263.6 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 787 (6)
Radar observations (Discarded) 0 (0)
Arc length 9380.86 days
Unobserved 678 days

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Ephemeris at epoch 60426 MJD
Right Ascension 14.3068 deg
Declination 3.2259 deg
V Magnitude 21.41 mag
Solar Elongation 21.66 deg
Galactic Latitude -59.61 deg
Rate 0.507 deg/day
Direction 69.478 deg

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