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AstDyS ∴ Objects ∴ 2003UU257 ∴ Summary
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(427639) 2003UU257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31432 1.41e-08 au
e 0.281529 2.926e-07
i 8.127 7.958e-06 deg
Ω 64.254 4.97e-05 deg
ω 303.49 7.066e-05 deg
M 307.595 3.119e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6628 au
Aphelion 2.9659 au
Asc. node-Earth separation 0.8581 au
Desc. node-Earth separation 1.51011 au
Earth MOID 0.67942 au
Orbital period 1285.98 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 290 (1)
Radar observations (Discarded) 0 (0)
Arc length 6700.97 days
Unobserved 836 days

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Ephemeris at epoch 60450 MJD
Right Ascension 339.547 deg
Declination -16.9192 deg
V Magnitude 21.89 mag
Solar Elongation 84.43 deg
Galactic Latitude -57.59 deg
Rate 0.495 deg/day
Direction 76.765 deg

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