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(128663) 2004RY55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21564 9.415e-09 au
e 0.088718 4.045e-08
i 7.107 5.242e-06 deg
Ω 317.684 3.435e-05 deg
ω 263.112 4.642e-05 deg
M 90.798 3.16e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0191 au
Aphelion 2.4122 au
Asc. node-Earth separation 1.20856 au
Desc. node-Earth separation 1.18921 au
Earth MOID 1.02606 au
Orbital period 1204.61 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 627 (3)
Radar observations (Discarded) 0 (0)
Arc length 8434.95 days
Unobserved 288 days

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Ephemeris at epoch 60397 MJD
Right Ascension 336.507 deg
Declination -9.49753 deg
V Magnitude 21.69 mag
Solar Elongation 32.71 deg
Galactic Latitude -51.46 deg
Rate 0.485 deg/day
Direction 65.353 deg

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