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AstDyS ∴ Objects ∴ 2007RY21 ∴ Summary
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(236815) 2007RY21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43176 9.96e-09 au
e 0.210467 4.865e-08
i 3.153 4.865e-06 deg
Ω 56.895 9.506e-05 deg
ω 280.54 9.573e-05 deg
M 138.521 1.181e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.92 au
Aphelion 2.9436 au
Asc. node-Earth separation 1.24987 au
Desc. node-Earth separation 1.40617 au
Earth MOID 0.91368 au
Orbital period 1385.1 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 486 (2)
Radar observations (Discarded) 0 (0)
Arc length 6984.48 days
Unobserved 82 days

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Ephemeris at epoch 60420 MJD
Right Ascension 114.868 deg
Declination 24.6245 deg
V Magnitude 22.51 mag
Solar Elongation -82.45 deg
Galactic Latitude 21 deg
Rate 0.221 deg/day
Direction 102.94 deg

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