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AstDyS ∴ Objects ∴ 2001RP117 ∴ Summary
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(55254) 2001RP117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14425 1.652e-08 au
e 0.090214 3.869e-08
i 0.934 4.501e-06 deg
Ω 167.582 0.0002421 deg
ω 52.85 0.0002433 deg
M 139.246 2.456e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8606 au
Aphelion 3.4279 au
Asc. node-Earth separation 1.96524 au
Desc. node-Earth separation 2.29176 au
Earth MOID 1.85262 au
Orbital period 2036.45 days
Date of orbit computation  feb 22 02:01
Observational summary
Optical observations (Discarded) 1231 (6)
Radar observations (Discarded) 0 (0)
Arc length 11659.8 days
Unobserved 160 days

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Ephemeris at epoch 60419 MJD
Right Ascension 12.4297 deg
Declination 5.04504 deg
V Magnitude 20.9 mag
Solar Elongation 15.7 deg
Galactic Latitude -57.82 deg
Rate 0.337 deg/day
Direction 67.491 deg

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