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AstDyS ∴ Objects ∴ 1999UP31 ∴ Summary
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(488484) 1999UP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60133 2.803e-08 au
e 0.102874 4.88e-08
i 12.956 9.7e-06 deg
Ω 33.998 2.311e-05 deg
ω 62.267 7.087e-05 deg
M 240.289 5.977e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3337 au
Aphelion 2.8689 au
Asc. node-Earth separation 1.46325 au
Desc. node-Earth separation 1.69733 au
Earth MOID 1.38019 au
Orbital period 1532.47 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 260 (0)
Radar observations (Discarded) 0 (0)
Arc length 8226.91 days
Unobserved 728 days

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Ephemeris at epoch 60427 MJD
Right Ascension 353.997 deg
Declination -12.8178 deg
V Magnitude 22.58 mag
Solar Elongation 48.21 deg
Galactic Latitude -67.27 deg
Rate 0.375 deg/day
Direction 67.494 deg

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