AstDyS-2

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AstDyS ∴ Objects ∴ 2016FF21 ∴ Summary
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(503531) 2016FF21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.7844 6.41e-08 au
e 0.047048 9.07e-08
i 6.402 8.506e-06 deg
Ω 99.114 9.383e-05 deg
ω 129.566 0.0001367 deg
M 167.342 9.847e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6534 au
Aphelion 2.9154 au
Asc. node-Earth separation 1.87997 au
Desc. node-Earth separation 1.67966 au
Earth MOID 1.64601 au
Orbital period 1697.06 days
Date of orbit computation  Oct 31 10:01
Observational summary
Optical observations (Discarded) 85 (1)
Radar observations (Discarded) 0 (0)
Arc length 4191.19 days
Unobserved 163 days

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Ephemeris at epoch 58565 MJD
Right Ascension 51.9049 deg
Declination 16.031 deg
V Magnitude 22.6 mag
Solar Elongation -51.82 deg
Galactic Latitude -32.58 deg
Rate 0.334 deg/day
Direction 71.516 deg

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