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AstDyS ∴ Objects ∴ 1999UP57 ∴ Summary
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(102591) 1999UP57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.13829 7.998e-09 au
e 0.110321 5.902e-08
i 1.017 5.713e-06 deg
Ω 53.777 0.0002048 deg
ω 203.946 0.0002057 deg
M 68.969 1.933e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9024 au
Aphelion 2.3742 au
Asc. node-Earth separation 1.36052 au
Desc. node-Earth separation 0.90825 au
Earth MOID 0.88718 au
Orbital period 1142.08 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 408 (2)
Radar observations (Discarded) 0 (0)
Arc length 9705.11 days
Unobserved 283 days

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Ephemeris at epoch 60419 MJD
Right Ascension 359.421 deg
Declination -0.99676 deg
V Magnitude 22.44 mag
Solar Elongation 30.03 deg
Galactic Latitude -60.86 deg
Rate 0.516 deg/day
Direction 66.551 deg

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