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AstDyS ∴ Objects ∴ 1999JF4 ∴ Summary
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(74536) 1999JF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14329 8.312e-09 au
e 0.143247 4.637e-08
i 0.953 4.088e-06 deg
Ω 50.949 0.0002357 deg
ω 259.019 0.0002362 deg
M 267.183 1.548e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8363 au
Aphelion 2.4503 au
Asc. node-Earth separation 1.16826 au
Desc. node-Earth separation 1.0344 au
Earth MOID 0.82181 au
Orbital period 1146.09 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 904 (6)
Radar observations (Discarded) 0 (0)
Arc length 10663.3 days
Unobserved 75 days

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Ephemeris at epoch 60425 MJD
Right Ascension 201.68 deg
Declination -8.37949 deg
V Magnitude 18.94 mag
Solar Elongation -168.19 deg
Galactic Latitude 53.48 deg
Rate 0.269 deg/day
Direction -70.348 deg

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