AstDyS-2

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AstDyS ∴ Objects ∴ 2001BY4 ∴ Summary
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(131120) 2001BY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56846 1.022e-08 au
e 0.112151 3.319e-08
i 13.446 4.032e-06 deg
Ω 110.36 1.877e-05 deg
ω 9.134 2.881e-05 deg
M 242.598 2.208e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2804 au
Aphelion 2.8565 au
Asc. node-Earth separation 1.3005 au
Desc. node-Earth separation 1.83545 au
Earth MOID 1.29801 au
Orbital period 1503.51 days
Date of orbit computation  apr 23 20:16
Observational summary
Optical observations (Discarded) 1090 (10)
Radar observations (Discarded) 0 (0)
Arc length 9647.43 days
Unobserved 254 days

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Ephemeris at epoch 60426 MJD
Right Ascension 10.1783 deg
Declination -5.8648 deg
V Magnitude 20.95 mag
Solar Elongation 30.27 deg
Galactic Latitude -68.58 deg
Rate 0.412 deg/day
Direction 70.948 deg

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