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AstDyS ∴ Objects ∴ 2009RY49 ∴ Summary
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(389305) 2009RY49  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.18489 1.972e-07 au
e 0.027785 8.727e-08
i 8.869 9.688e-06 deg
Ω 19.374 4.195e-05 deg
ω 15.984 0.0001838 deg
M 72.301 0.0001697 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 5.0408 au
Aphelion 5.329 au
Asc. node-Earth separation 4.04895 au
Desc. node-Earth separation 4.32147 au
Earth MOID 4.04745 au
Orbital period 4312.29 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 240 (0)
Radar observations (Discarded) 0 (0)
Arc length 7155.22 days
Unobserved 102 days

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Ephemeris at epoch 60397 MJD
Right Ascension 100.706 deg
Declination 32.1926 deg
V Magnitude 21.81 mag
Solar Elongation -91.67 deg
Galactic Latitude 12.39 deg
Rate 0.082 deg/day
Direction 114.798 deg

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