AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UP28 ∴ Summary
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(121523) 1999UP28  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.63475 2.212e-08 au
e 0.10007 6.669e-08
i 1.883 5.524e-06 deg
Ω 152.727 0.0001993 deg
ω 77.275 0.0002016 deg
M 297.341 2.868e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3711 au
Aphelion 2.8984 au
Asc. node-Earth separation 1.56169 au
Desc. node-Earth separation 1.65606 au
Earth MOID 1.36004 au
Orbital period 1562.09 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 469 (2)
Radar observations (Discarded) 0 (0)
Arc length 6680.96 days
Unobserved 426 days

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Ephemeris at epoch 58568 MJD
Right Ascension 210.271 deg
Declination -9.88818 deg
V Magnitude 19.11 mag
Solar Elongation 153.07 deg
Galactic Latitude 49.31 deg
Rate 0.149 deg/day
Direction -62.426 deg

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