AstDyS-2

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AstDyS ∴ Objects ∴ 1997SU ∴ Summary
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(31123) 1997SU  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40243 6.783e-09 au
e 0.127994 2.926e-08
i 5.477 3.249e-06 deg
Ω 211.416 3.591e-05 deg
ω 179.294 3.867e-05 deg
M 44.461 1.41e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0949 au
Aphelion 2.7099 au
Asc. node-Earth separation 1.70479 au
Desc. node-Earth separation 1.10125 au
Earth MOID 1.10046 au
Orbital period 1360.11 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2880 (8)
Radar observations (Discarded) 0 (0)
Arc length 11090.8 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 62.6728 deg
Declination 17.2301 deg
V Magnitude 19.08 mag
Solar Elongation -55.56 deg
Galactic Latitude -24.42 deg
Rate 0.463 deg/day
Direction 79.557 deg

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