AstDyS-2

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AstDyS ∴ Objects ∴ 2000BY31 ∴ Summary
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(171617) 2000BY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58875 1.275e-08 au
e 0.225517 4.227e-08
i 2.097 5.48e-06 deg
Ω 240.13 0.0001822 deg
ω 227.542 0.0001834 deg
M 302.521 2.087e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0049 au
Aphelion 3.1726 au
Asc. node-Earth separation 1.8871 au
Desc. node-Earth separation 1.14508 au
Earth MOID 1.0229 au
Orbital period 1521.36 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 484 (4)
Radar observations (Discarded) 0 (0)
Arc length 11527.9 days
Unobserved 189 days

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Ephemeris at epoch 60425 MJD
Right Ascension 30.6684 deg
Declination 13.1958 deg
V Magnitude 21.3 mag
Solar Elongation 1.95 deg
Galactic Latitude -46.13 deg
Rate 0.494 deg/day
Direction 70.765 deg

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