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AstDyS ∴ Objects ∴ 1998SG58 ∴ Summary
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(85718) 1998SG58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33624 7.99e-09 au
e 0.124049 3.995e-08
i 6.751 5.153e-06 deg
Ω 3.438 3.296e-05 deg
ω 303.05 3.823e-05 deg
M 99.894 2.004e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0464 au
Aphelion 2.6261 au
Asc. node-Earth separation 1.15264 au
Desc. node-Earth separation 1.47034 au
Earth MOID 1.04106 au
Orbital period 1304.29 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1299 (196)
Radar observations (Discarded) 0 (0)
Arc length 18381 days
Unobserved 98 days

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Ephemeris at epoch 60425 MJD
Right Ascension 53.6976 deg
Declination 23.7717 deg
V Magnitude 21.21 mag
Solar Elongation -22.54 deg
Galactic Latitude -25.62 deg
Rate 0.452 deg/day
Direction 75.85 deg

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