AstDyS-2

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AstDyS ∴ Objects ∴ 2001YY91 ∴ Summary
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(64912) 2001YY91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30805 7.77e-09 au
e 0.179668 4.575e-08
i 4.595 3.184e-06 deg
Ω 104.665 5.155e-05 deg
ω 261.448 5.262e-05 deg
M 218.154 9.46e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8934 au
Aphelion 2.7227 au
Asc. node-Earth separation 1.31182 au
Desc. node-Earth separation 1.1591 au
Earth MOID 0.89822 au
Orbital period 1280.76 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 1854 (293)
Radar observations (Discarded) 0 (0)
Arc length 9632.38 days
Unobserved 41 days

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Ephemeris at epoch 60425 MJD
Right Ascension 220.967 deg
Declination -8.7759 deg
V Magnitude 19.48 mag
Solar Elongation 170.75 deg
Galactic Latitude 44.93 deg
Rate 0.251 deg/day
Direction -72.931 deg

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