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AstDyS ∴ Objects ∴ 1999RR50 ∴ Summary
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(40473) 1999RR50  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37169 7.104e-09 au
e 0.177018 3.854e-08
i 3.016 3.483e-06 deg
Ω 41.736 7.474e-05 deg
ω 274.576 7.547e-05 deg
M 270.885 9.542e-06 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9519 au
Aphelion 2.7915 au
Asc. node-Earth separation 1.274 au
Desc. node-Earth separation 1.3228 au
Earth MOID 0.941 au
Orbital period 1334.09 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1438 (4)
Radar observations (Discarded) 0 (0)
Arc length 9404.41 days
Unobserved 93 days

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Ephemeris at epoch 60419 MJD
Right Ascension 212.316 deg
Declination -12.1313 deg
V Magnitude 18.56 mag
Solar Elongation 174.75 deg
Galactic Latitude 46.44 deg
Rate 0.251 deg/day
Direction -75.313 deg

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