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AstDyS ∴ Objects ∴ 2005YJ55 ∴ Summary
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(335503) 2005YJ55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60671 1.157e-08 au
e 0.191925 6.648e-08
i 13.914 6.275e-06 deg
Ω 300.198 2.619e-05 deg
ω 198.819 3.048e-05 deg
M 99.543 1.492e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1064 au
Aphelion 3.107 au
Asc. node-Earth separation 2.05233 au
Desc. node-Earth separation 1.14119 au
Earth MOID 1.1254 au
Orbital period 1537.22 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 441 (36)
Radar observations (Discarded) 0 (0)
Arc length 7730.89 days
Unobserved 370 days

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Ephemeris at epoch 60423 MJD
Right Ascension 286.851 deg
Declination -32.5756 deg
V Magnitude 21.62 mag
Solar Elongation 108.35 deg
Galactic Latitude -17.32 deg
Rate 0.075 deg/day
Direction 89.744 deg

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