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AstDyS ∴ Objects ∴ 1999RY4 ∴ Summary
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(86053) 1999RY4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15984 1.909e-08 au
e 0.141309 4.001e-08
i 26.442 5.606e-06 deg
Ω 349.635 1.001e-05 deg
ω 118.341 2.588e-05 deg
M 32.898 2.144e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7133 au
Aphelion 3.6063 au
Asc. node-Earth separation 2.31356 au
Desc. node-Earth separation 1.90909 au
Earth MOID 1.814 au
Orbital period 2051.61 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 1925 (126)
Radar observations (Discarded) 0 (0)
Arc length 8916.2 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 142.231 deg
Declination 26.8481 deg
V Magnitude 18.43 mag
Solar Elongation -127.65 deg
Galactic Latitude 45.21 deg
Rate 0.187 deg/day
Direction -151.679 deg

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