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(49791) 1999XF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31724 6.574e-09 au
e 0.054937 2.877e-08
i 6.127 3.93e-06 deg
Ω 186.096 3.356e-05 deg
ω 289.004 5.534e-05 deg
M 287.33 4.335e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1899 au
Aphelion 2.4445 au
Asc. node-Earth separation 1.27199 au
Desc. node-Earth separation 1.35124 au
Earth MOID 1.21529 au
Orbital period 1288.42 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1296 (10)
Radar observations (Discarded) 0 (0)
Arc length 12369.8 days
Unobserved 101 days

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Ephemeris at epoch 60425 MJD
Right Ascension 39.1792 deg
Declination 12.6009 deg
V Magnitude 20.51 mag
Solar Elongation -6.37 deg
Galactic Latitude -42.77 deg
Rate 0.498 deg/day
Direction 73.837 deg

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