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AstDyS ∴ Objects ∴ 1999UF21 ∴ Summary
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(337161) 1999UF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62692 2.426e-08 au
e 0.06967 5.012e-08
i 4.384 6.423e-06 deg
Ω 59.043 8.081e-05 deg
ω 245.054 9.8e-05 deg
M 335.659 5.356e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4439 au
Aphelion 2.8099 au
Asc. node-Earth separation 1.70609 au
Desc. node-Earth separation 1.52768 au
Earth MOID 1.43237 au
Orbital period 1555.13 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 244 (1)
Radar observations (Discarded) 0 (0)
Arc length 8585.99 days
Unobserved 366 days

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Ephemeris at epoch 60425 MJD
Right Ascension 310.183 deg
Declination -21.7116 deg
V Magnitude 22.08 mag
Solar Elongation 88.05 deg
Galactic Latitude -33.24 deg
Rate 0.287 deg/day
Direction 81.857 deg

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