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(249886) 2001RY11  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.48308 3.054e-09 au
e 0.283423 5.301e-08
i 22.846 7.918e-06 deg
Ω 295.508 1.323e-05 deg
ω 71.525 1.739e-05 deg
M 222.557 1.441e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0627 au
Aphelion distance 1.9034 au
Asc. node-Earth separation 0.23359 au
Desc. node-Earth separation 0.51486 au
Earth MOID 0.19642 au
Orbital period 659.695 days
Date of orbit computation   lug 24 14:16
Observational summary
Optical observations (Discarded) 648 (6)
Radar observations (Discarded) 0 (0)
Arc length 10581 days
Unobserved 62 days

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Ephemeris
(Epoch 59481 MJD)
Right Ascension 117.421 deg
Declination 55.4196 deg
V Magnitude 19.2 mag
Solar Elongation 75.56 deg
Galactic Latitude 30.16 deg
Rate 0.654 deg/day
Direction 112.056 deg

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