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AstDyS ∴ Objects ∴ 2005UJ257 ∴ Summary
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(221251) 2005UJ257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74805 2.785e-08 au
e 0.049164 6.749e-08
i 2.271 1.001e-05 deg
Ω 179.394 0.0001717 deg
ω 130.169 0.0002047 deg
M 103.006 0.0001135 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6129 au
Aphelion 2.8832 au
Asc. node-Earth separation 1.83547 au
Desc. node-Earth separation 1.6541 au
Earth MOID 1.59886 au
Orbital period 1663.94 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 216 (2)
Radar observations (Discarded) 0 (0)
Arc length 9913.93 days
Unobserved 82 days

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Ephemeris at epoch 60397 MJD
Right Ascension 42.7637 deg
Declination 14.8076 deg
V Magnitude 22.74 mag
Solar Elongation -37.32 deg
Galactic Latitude -39 deg
Rate 0.386 deg/day
Direction 73.004 deg

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