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AstDyS ∴ Objects ∴ 2011AN21 ∴ Summary
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(379548) 2011AN21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52808 2.059e-08 au
e 0.039879 9.448e-08
i 9.182 8.801e-06 deg
Ω 321.957 3.675e-05 deg
ω 245.528 0.0001732 deg
M 20.932 0.0001793 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4273 au
Aphelion 2.6289 au
Asc. node-Earth separation 1.55393 au
Desc. node-Earth separation 1.49648 au
Earth MOID 1.44133 au
Orbital period 1468.2 days
Date of orbit computation  feb 22 03:10
Observational summary
Optical observations (Discarded) 196 (1)
Radar observations (Discarded) 0 (0)
Arc length 7296.1 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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