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AstDyS ∴ Objects ∴ 2008JF9 ∴ Summary
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(400495) 2008JF9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08608 3.803e-08 au
e 0.099313 6.154e-08
i 12.285 6.29e-06 deg
Ω 100.575 2.744e-05 deg
ω 137.937 4.478e-05 deg
M 329.44 3.807e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7796 au
Aphelion 3.3926 au
Asc. node-Earth separation 2.31629 au
Desc. node-Earth separation 1.82909 au
Earth MOID 1.77966 au
Orbital period 1980.2 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 287 (1)
Radar observations (Discarded) 0 (0)
Arc length 5817.14 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 207.819 deg
Declination 7.88114 deg
V Magnitude 20.39 mag
Solar Elongation -158.41 deg
Galactic Latitude 66.1 deg
Rate 0.195 deg/day
Direction -80.775 deg

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