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AstDyS ∴ Objects ∴ 2008YY117 ∴ Summary
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(397963) 2008YY117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41608 2.447e-08 au
e 0.187616 8.434e-08
i 2.311 9.021e-06 deg
Ω 79.88 0.0002053 deg
ω 293.168 0.000207 deg
M 101.942 2.535e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9628 au
Aphelion 2.8694 au
Asc. node-Earth separation 1.18631 au
Desc. node-Earth separation 1.50228 au
Earth MOID 0.96469 au
Orbital period 1371.72 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 147 (5)
Radar observations (Discarded) 0 (0)
Arc length 6986.13 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 114.264 deg
Declination 23.8431 deg
V Magnitude 22.47 mag
Solar Elongation -103.63 deg
Galactic Latitude 20.2 deg
Rate 0.153 deg/day
Direction 102.119 deg

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