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AstDyS ∴ Objects ∴ 1998SF55 ∴ Summary
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(79683) 1998SF55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37082 7.549e-09 au
e 0.248717 4.286e-08
i 2.309 4.868e-06 deg
Ω 154.97 0.0001067 deg
ω 169.859 0.0001073 deg
M 16.809 1.074e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7812 au
Aphelion 2.9605 au
Asc. node-Earth separation 1.9561 au
Desc. node-Earth separation 0.77698 au
Earth MOID 0.76904 au
Orbital period 1333.36 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 910 (8)
Radar observations (Discarded) 0 (0)
Arc length 11544.8 days
Unobserved 283 days

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Ephemeris at epoch 60419 MJD
Right Ascension 10.4599 deg
Declination 3.75454 deg
V Magnitude 20.44 mag
Solar Elongation 18.03 deg
Galactic Latitude -59.03 deg
Rate 0.612 deg/day
Direction 68.019 deg

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