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AstDyS ∴ Objects ∴ 1998SS85 ∴ Summary
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(178424) 1998SS85  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41006 1.368e-08 au
e 0.074392 4.569e-08
i 8.321 6.072e-06 deg
Ω 13.849 3.34e-05 deg
ω 297.85 5.253e-05 deg
M 339.59 4.112e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2308 au
Aphelion 2.5894 au
Asc. node-Earth separation 1.31742 au
Desc. node-Earth separation 1.48308 au
Earth MOID 1.23146 au
Orbital period 1366.6 days
Date of orbit computation  feb 22 02:28
Observational summary
Optical observations (Discarded) 653 (6)
Radar observations (Discarded) 0 (0)
Arc length 8995.48 days
Unobserved 340 days

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Ephemeris at epoch 60419 MJD
Right Ascension 324.143 deg
Declination -22.4269 deg
V Magnitude 20.75 mag
Solar Elongation 70.17 deg
Galactic Latitude -45.79 deg
Rate 0.411 deg/day
Direction 74.948 deg

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