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AstDyS ∴ Objects ∴ 1998SS80 ∴ Summary
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(74260) 1998SS80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61852 1.147e-08 au
e 0.249725 3.11e-08
i 4.081 4.687e-06 deg
Ω 301.154 6.144e-05 deg
ω 120.38 6.279e-05 deg
M 327.347 1.418e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9646 au
Aphelion 3.2724 au
Asc. node-Earth separation 1.79386 au
Desc. node-Earth separation 1.19668 au
Earth MOID 0.9817 au
Orbital period 1547.69 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 941 (5)
Radar observations (Discarded) 0 (0)
Arc length 9227.82 days
Unobserved 143 days

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Ephemeris at epoch 60426 MJD
Right Ascension 20.7162 deg
Declination 11.6321 deg
V Magnitude 20.03 mag
Solar Elongation 12.72 deg
Galactic Latitude -50.5 deg
Rate 0.56 deg/day
Direction 67.61 deg

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