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NEODyS ∴ Objects ∴ 1999AF4 ∴ Summary
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1999AF4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 2.82295 0.0004106 au
e 0.619047 6.155e-05
i 12.601 0.0007709 deg
Ω 294.921 0.0006548 deg
ω 154.809 0.0005765 deg
M 295.272 0.3119 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0754 au
Aphelion 4.5705 au
Asc. node-Earth separation 2.94281 au
Desc. node-Earth separation 0.1326 au
Earth MOID 0.11355 au
Orbital period 1732.42 days
Date of orbit computation   Nov 18 11:33
Observational summary
Optical observations (Discarded) 116 (4)
Radar observations (Discarded) 0 (0)
Arc length 152 days
Unobserved 6580 days

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Ephemeris at epoch 57837 MJD
Right Ascension 330.82 deg
Declination -7.53868 deg
V Magnitude 24.06 mag
Solar Elongation 34.31 deg
Galactic Latitude -45.65 deg
Rate 0.364 deg/day
Direction 64.689 deg

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