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AstDyS ∴ Objects ∴ 1998UF31 ∴ Summary
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(13790) 1998UF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.26973 7.347e-08 au
e 0.11337 4.419e-08
i 7.97 5.163e-06 deg
Ω 67.237 3.489e-05 deg
ω 55.537 4.396e-05 deg
M 350.24 2.758e-05 deg

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Other useful info
Absolute Magnitude (H)    11.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6723 au
Aphelion 5.8672 au
Asc. node-Earth separation 3.90303 au
Desc. node-Earth separation 4.54476 au
Earth MOID 3.69671 au
Orbital period 4418.56 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 1698 (5)
Radar observations (Discarded) 0 (0)
Arc length 11973.2 days
Unobserved 57 days

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Ephemeris at epoch 60425 MJD
Right Ascension 102.827 deg
Declination 28.284 deg
V Magnitude 19.4 mag
Solar Elongation -66.49 deg
Galactic Latitude 12.45 deg
Rate 0.169 deg/day
Direction 97.044 deg

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