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1999AF4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.84052 1.582e-08 au
e 0.61313 1.652e-08
i 12.735 5.655e-06 deg
Ω 294.317 6.761e-06 deg
ω 155.839 1.619e-05 deg
M 183.776 4.253e-06 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0989 au
Aphelion distance 4.5821 au
Asc. node-Earth separation 3.00711 au
Desc. node-Earth separation 0.15328 au
Earth MOID 0.13409 au
Orbital period 1748.62 days
Date of orbit computation   May 28 12:32
Observational summary
Optical observations (Discarded) 492 (4)
Radar observations (Discarded) 0 (0)
Arc length 7119 days
Unobserved 819 days

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Ephemeris
(Epoch 59043 MJD)
Right Ascension 269.875 deg
Declination -29.0028 deg
V Magnitude 24.92 mag
Solar Elongation -158.4 deg
Galactic Latitude -2.65 deg
Rate 0.176 deg/day
Direction -81.723 deg

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