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AstDyS ∴ Objects ∴ 1998FF31 ∴ Summary
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(79488) 1998FF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17236 1.738e-08 au
e 0.114534 3.546e-08
i 6.14 4e-06 deg
Ω 138.131 3.747e-05 deg
ω 20.693 4.275e-05 deg
M 235.149 1.943e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.809 au
Aphelion 3.5357 au
Asc. node-Earth separation 1.84196 au
Desc. node-Earth separation 2.4931 au
Earth MOID 1.81977 au
Orbital period 2063.82 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1206 (11)
Radar observations (Discarded) 0 (0)
Arc length 9453.6 days
Unobserved 97 days

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Ephemeris at epoch 60423 MJD
Right Ascension 28.2685 deg
Declination 6.86683 deg
V Magnitude 20.75 mag
Solar Elongation 6.17 deg
Galactic Latitude -52.88 deg
Rate 0.341 deg/day
Direction 70.272 deg

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