NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011FR21 ∴ Summary
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2011FR21  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.59426 0.159 au
e 0.24556 0.1535
i 26.963 5.135 deg
Ω 6.456 0.768 deg
ω 284.428 24.67 deg
M 89.406 145.9 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2028 au
Aphelion 1.9858 au
Asc. node-Earth separation 0.40948 au
Desc. node-Earth separation 0.59796 au
Earth MOID 0.35609 au
Orbital period 735.256 days
Date of orbit computation   Feb 5 13:57
Observational summary
Optical observations (Discarded) 17 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 2524 days

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Ephemeris at epoch 58174 MJD
Right Ascension 6.99441 deg
Declination 12.7746 deg
V Magnitude 24.89 mag
Solar Elongation -36.39 deg
Galactic Latitude -49.69 deg
Rate 0.662 deg/day
Direction 56.259 deg

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