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AstDyS ∴ Objects ∴ 1999JF59 ∴ Summary
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(11231) 1999JF59  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27847 8.817e-09 au
e 0.125253 3.66e-08
i 4.957 3.774e-06 deg
Ω 127.155 4.666e-05 deg
ω 302.699 4.978e-05 deg
M 37.901 1.719e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9931 au
Aphelion 2.5639 au
Asc. node-Earth separation 1.11453 au
Desc. node-Earth separation 1.38985 au
Earth MOID 1.01188 au
Orbital period 1256.21 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 2230 (9)
Radar observations (Discarded) 0 (0)
Arc length 25100.1 days
Unobserved 95 days

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Ephemeris at epoch 58505 MJD
Right Ascension 173.839 deg
Declination 6.1027 deg
V Magnitude 17.1 mag
Solar Elongation 129.4 deg
Galactic Latitude 62.26 deg
Rate 0.061 deg/day
Direction 1.241 deg

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