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AstDyS ∴ Objects ∴ 1999RF155 ∴ Summary
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(66581) 1999RF155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.51431 1.081e-08 au
e 0.068312 3.026e-08
i 4.09 3.431e-06 deg
Ω 234.951 6.237e-05 deg
ω 198.344 7.271e-05 deg
M 337.695 3.644e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3426 au
Aphelion 2.6861 au
Asc. node-Earth separation 1.66501 au
Desc. node-Earth separation 1.36227 au
Earth MOID 1.3579 au
Orbital period 1456.22 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1190 (3)
Radar observations (Discarded) 0 (0)
Arc length 8856.77 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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