AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001YY117 ∴ Summary
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(188107) 2001YY117  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.59752 2.552e-08 au
e 0.126521 7.085e-08
i 7.397 6.562e-06 deg
Ω 103.558 7.358e-05 deg
ω 342.274 8.712e-05 deg
M 23.751 4.826e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2689 au
Aphelion 2.9262 au
Asc. node-Earth separation 1.29682 au
Desc. node-Earth separation 1.88857 au
Earth MOID 1.28553 au
Orbital period 1529.1 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 334 (5)
Radar observations (Discarded) 0 (0)
Arc length 5893.79 days
Unobserved 350 days

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Ephemeris at epoch 58505 MJD
Right Ascension 165.842 deg
Declination 14.3936 deg
V Magnitude 19.74 mag
Solar Elongation 139.4 deg
Galactic Latitude 61.8 deg
Rate 0.124 deg/day
Direction -27.976 deg

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