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AstDyS ∴ Objects ∴ 2001RP57 ∴ Summary
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(275824) 2001RP57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34573 1.093e-08 au
e 0.194012 5.422e-08
i 2.768 7.08e-06 deg
Ω 47.569 0.0001146 deg
ω 271.005 0.0001163 deg
M 120.133 1.842e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8906 au
Aphelion 2.8008 au
Asc. node-Earth separation 1.2597 au
Desc. node-Earth separation 1.25629 au
Earth MOID 0.87979 au
Orbital period 1312.25 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 268 (0)
Radar observations (Discarded) 0 (0)
Arc length 8193.96 days
Unobserved 111 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.0168 deg
Declination 25.1678 deg
V Magnitude 22.96 mag
Solar Elongation -48.69 deg
Galactic Latitude -3.8 deg
Rate 0.369 deg/day
Direction 87.737 deg

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