AstDyS-2

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AstDyS ∴ Objects ∴ 1997ST ∴ Summary
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(8426) 1997ST  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26867 5.963e-09 au
e 0.071254 3.156e-08
i 3.403 3.636e-06 deg
Ω 210.37 5.002e-05 deg
ω 208.856 5.575e-05 deg
M 249.643 2.333e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.107 au
Aphelion 2.4303 au
Asc. node-Earth separation 1.40264 au
Desc. node-Earth separation 1.13053 au
Earth MOID 1.11997 au
Orbital period 1248.12 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2819 (174)
Radar observations (Discarded) 0 (0)
Arc length 15568.8 days
Unobserved 255 days

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Ephemeris at epoch 60398 MJD
Right Ascension 321.222 deg
Declination -12.2779 deg
V Magnitude 19.94 mag
Solar Elongation 48.82 deg
Galactic Latitude -39.55 deg
Rate 0.445 deg/day
Direction 70.815 deg

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