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AstDyS ∴ Objects ∴ 1999RP147 ∴ Summary
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(66571) 1999RP147  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35004 7.749e-09 au
e 0.055799 2.987e-08
i 5.434 3.316e-06 deg
Ω 269.727 4.216e-05 deg
ω 185.794 5.948e-05 deg
M 187.25 4.072e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2189 au
Aphelion 2.4812 au
Asc. node-Earth separation 1.46415 au
Desc. node-Earth separation 1.23649 au
Earth MOID 1.23618 au
Orbital period 1315.87 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1801 (23)
Radar observations (Discarded) 0 (0)
Arc length 10678 days
Unobserved 312 days

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Ephemeris at epoch 60419 MJD
Right Ascension 312.058 deg
Declination -16.1936 deg
V Magnitude 20.18 mag
Solar Elongation 79.04 deg
Galactic Latitude -32.96 deg
Rate 0.31 deg/day
Direction 68.912 deg

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