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AstDyS ∴ Objects ∴ 1997AR8 ∴ Summary
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(192401) 1997AR8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60408 1.428e-08 au
e 0.205406 5.213e-08
i 10.622 5.556e-06 deg
Ω 299.99 2.329e-05 deg
ω 61.044 2.663e-05 deg
M 279.625 1.333e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0692 au
Aphelion 3.139 au
Asc. node-Earth separation 1.25268 au
Desc. node-Earth separation 1.78635 au
Earth MOID 1.0886 au
Orbital period 1534.9 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 904 (6)
Radar observations (Discarded) 0 (0)
Arc length 9604.8 days
Unobserved 341 days

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Ephemeris at epoch 60397 MJD
Right Ascension 280.855 deg
Declination -30.8722 deg
V Magnitude 20.66 mag
Solar Elongation 88.1 deg
Galactic Latitude -11.96 deg
Rate 0.257 deg/day
Direction 87.785 deg

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