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AstDyS ∴ Objects ∴ 1997SA8 ∴ Summary
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(316713) 1997SA8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43608 1.469e-08 au
e 0.1685 6.941e-08
i 5.46 7.082e-06 deg
Ω 343.797 7.526e-05 deg
ω 85.688 8.168e-05 deg
M 307.612 2.616e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0256 au
Aphelion 2.8466 au
Asc. node-Earth separation 1.32981 au
Desc. node-Earth separation 1.40591 au
Earth MOID 1.0488 au
Orbital period 1388.79 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 262 (2)
Radar observations (Discarded) 0 (0)
Arc length 10382.9 days
Unobserved 264 days

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Ephemeris at epoch 60427 MJD
Right Ascension 15.1183 deg
Declination 8.16821 deg
V Magnitude 22.2 mag
Solar Elongation 19.89 deg
Galactic Latitude -54.64 deg
Rate 0.522 deg/day
Direction 65.126 deg

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