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AstDyS ∴ Objects ∴ 1997SU4 ∴ Summary
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(90927) 1997SU4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27992 6.885e-09 au
e 0.138335 4.699e-08
i 5.521 5.242e-06 deg
Ω 345.535 3.328e-05 deg
ω 341.34 3.574e-05 deg
M 279.069 1.252e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9645 au
Aphelion 2.5953 au
Asc. node-Earth separation 0.9702 au
Desc. node-Earth separation 1.58168 au
Earth MOID 0.95387 au
Orbital period 1257.41 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 930 (6)
Radar observations (Discarded) 0 (0)
Arc length 11397.9 days
Unobserved 369 days

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Ephemeris at epoch 60419 MJD
Right Ascension 251.448 deg
Declination -30.6154 deg
V Magnitude 19.74 mag
Solar Elongation 134.57 deg
Galactic Latitude 9.61 deg
Rate 0.072 deg/day
Direction -154.043 deg

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