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AstDyS ∴ Objects ∴ 2008YC157 ∴ Summary
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(239701) 2008YC157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78347 2.273e-08 au
e 0.054471 5.907e-08
i 0.268 8.162e-06 deg
Ω 345.747 0.001357 deg
ω 81.896 0.001359 deg
M 146.61 7.796e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6318 au
Aphelion 2.9351 au
Asc. node-Earth separation 1.74678 au
Desc. node-Earth separation 1.80511 au
Earth MOID 1.64597 au
Orbital period 1696.2 days
Date of orbit computation  apr 23 20:40
Observational summary
Optical observations (Discarded) 206 (1)
Radar observations (Discarded) 0 (0)
Arc length 9246.89 days
Unobserved 72 days

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Ephemeris at epoch 60425 MJD
Right Ascension 223.605 deg
Declination -17.003 deg
V Magnitude 21.04 mag
Solar Elongation 168.77 deg
Galactic Latitude 36.74 deg
Rate 0.206 deg/day
Direction -73.619 deg

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