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NEODyS ∴ Objects ∴ 1999AF4 ∴ Summary
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1999AF4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.82281 2.463e-09 au
e 0.618936 2.777e-08
i 12.599 4.202e-06 deg
Ω 294.918 1.395e-05 deg
ω 154.8 1.968e-05 deg
M 337.245 2.739e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0757 au
Aphelion 4.57 au
Asc. node-Earth separation 2.94183 au
Desc. node-Earth separation 0.13405 au
Earth MOID 0.11466 au
Orbital period 1732.29 days
Date of orbit computation   Dec 16 16:23
Observational summary
Optical observations (Discarded) 221 (15)
Radar observations (Discarded) 0 (0)
Arc length 6995 days
Unobserved 3 days

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Ephemeris at epoch 58103 MJD
Right Ascension 46.7364 deg
Declination 75.7753 deg
V Magnitude 16.31 mag
Solar Elongation -124.36 deg
Galactic Latitude 15.1 deg
Rate 1.312 deg/day
Direction 90.073 deg

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