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(102991) 1999XF90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25818 5.667e-09 au
e 0.108174 3.25e-08
i 6.112 2.85e-06 deg
Ω 276.375 3.433e-05 deg
ω 115.857 3.842e-05 deg
M 110.751 1.568e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0139 au
Aphelion 2.5025 au
Asc. node-Earth separation 1.3255 au
Desc. node-Earth separation 1.14862 au
Earth MOID 1.02924 au
Orbital period 1239.47 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1904 (329)
Radar observations (Discarded) 0 (0)
Arc length 8844.07 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 133.177 deg
Declination 9.9253 deg
V Magnitude 19.85 mag
Solar Elongation -124.03 deg
Galactic Latitude 31.41 deg
Rate 0.031 deg/day
Direction 54.137 deg

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