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AstDyS ∴ Objects ∴ 2007RY55 ∴ Summary
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(378399) 2007RY55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1115 3.107e-08 au
e 0.219519 9.643e-08
i 15.253 9.217e-06 deg
Ω 348.828 2.491e-05 deg
ω 7.067 3.008e-05 deg
M 5.547 1.636e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4285 au
Aphelion 3.7945 au
Asc. node-Earth separation 1.42572 au
Desc. node-Earth separation 2.79368 au
Earth MOID 1.42431 au
Orbital period 2004.72 days
Date of orbit computation  feb 22 03:10
Observational summary
Optical observations (Discarded) 305 (2)
Radar observations (Discarded) 0 (0)
Arc length 8103.05 days
Unobserved 148 days

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Ephemeris at epoch 60397 MJD
Right Ascension 3.09663 deg
Declination 4.37449 deg
V Magnitude 20.43 mag
Solar Elongation 4.01 deg
Galactic Latitude -57.12 deg
Rate 0.487 deg/day
Direction 60.426 deg

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