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(54509) YORP  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.0059 1.839e-09 au
e 0.230029 1.195e-07
i 1.599 4.363e-06 deg
Ω 278.216 7.421e-05 deg
ω 278.942 7.111e-05 deg
M 37.853 8.432e-06 deg

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Other useful info
Absolute Magnitude (H)    22.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7745 au
Aphelion distance 1.2373 au
Asc. node-Earth separation -0.09661 au
Desc. node-Earth separation 0.00576 au
Earth MOID 0.00068 au
Orbital period 368.496 days
Date of orbit computation   giu 8 17:14
Observational summary
Optical observations (Discarded) 548 (4)
Radar observations (Discarded) 5 (0)
Arc length 1827 days
Unobserved 6327 days

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Ephemeris
(Epoch 59913 MJD)
Right Ascension 312.221 deg
Declination -16.2701 deg
V Magnitude 25.29 mag
Solar Elongation -62.76 deg
Galactic Latitude -33.14 deg
Rate 0.831 deg/day
Direction 74.635 deg

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