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AstDyS ∴ Objects ∴ 2011YM9 ∴ Summary
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(442539) 2011YM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0173 3.246e-08 au
e 0.039138 4.897e-08
i 8.781 5.833e-06 deg
Ω 83.28 3.819e-05 deg
ω 213.746 9.292e-05 deg
M 260.346 8.457e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8992 au
Aphelion 3.1354 au
Asc. node-Earth separation 2.13047 au
Desc. node-Earth separation 1.902 au
Earth MOID 1.88716 au
Orbital period 1914.37 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 289 (1)
Radar observations (Discarded) 0 (0)
Arc length 8105.91 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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