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AstDyS ∴ Objects ∴ 1997UA ∴ Summary
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(474144) 1997UA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44762 2.125e-08 au
e 0.178347 1.164e-07
i 15.451 1.104e-05 deg
Ω 17.575 1.675e-05 deg
ω 354.145 2.799e-05 deg
M 330.002 1.575e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0111 au
Aphelion 2.8841 au
Asc. node-Earth separation 1.015 au
Desc. node-Earth separation 1.87982 au
Earth MOID 1.01239 au
Orbital period 1398.67 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 304 (1)
Radar observations (Discarded) 0 (0)
Arc length 8908.61 days
Unobserved 748 days

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Ephemeris at epoch 60398 MJD
Right Ascension 346.686 deg
Declination -14.6918 deg
V Magnitude 22.04 mag
Solar Elongation 27.6 deg
Galactic Latitude -62.66 deg
Rate 0.546 deg/day
Direction 63.591 deg

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