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AstDyS ∴ Objects ∴ 1998SG109 ∴ Summary
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(134454) 1998SG109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54032 1.059e-08 au
e 0.275923 6.652e-08
i 3.276 5.231e-06 deg
Ω 280.61 9.618e-05 deg
ω 87.051 9.73e-05 deg
M 107.677 1.714e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8394 au
Aphelion 3.2413 au
Asc. node-Earth separation 1.29661 au
Desc. node-Earth separation 1.39889 au
Earth MOID 0.84189 au
Orbital period 1478.87 days
Date of orbit computation  feb 22 02:18
Observational summary
Optical observations (Discarded) 704 (4)
Radar observations (Discarded) 0 (0)
Arc length 10822.9 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 126.836 deg
Declination 16.5279 deg
V Magnitude 21.91 mag
Solar Elongation -96.02 deg
Galactic Latitude 28.45 deg
Rate 0.152 deg/day
Direction 101.751 deg

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