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1999AF4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.84551 2.096e-08 au
e 0.610329 1.76e-08
i 12.728 5.648e-06 deg
Ω 294.324 6.743e-06 deg
ω 155.79 1.62e-05 deg
M 224.89 4.857e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1088 au
Aphelion distance 4.5822 au
Asc. node-Earth separation 3.00915 au
Desc. node-Earth separation 0.16345 au
Earth MOID 0.14335 au
Orbital period 1753.23 days
Date of orbit computation   Mar 19 08:40
Observational summary
Optical observations (Discarded) 492 (4)
Radar observations (Discarded) 0 (0)
Arc length 7119 days
Unobserved 1094 days

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Ephemeris
(Epoch 59318 MJD)
Right Ascension 309.285 deg
Declination -18.8639 deg
V Magnitude 25.39 mag
Solar Elongation 77.17 deg
Galactic Latitude -31.48 deg
Rate 0.14 deg/day
Direction 68.894 deg

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