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1999RU2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.80492 0.0004399 au
e 0.561126 0.0001163
i 5.455 0.0007743 deg
Ω 179.424 7.365e-05 deg
ω 202.949 0.001734 deg
M 343.269 0.513 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.231 au
Aphelion distance 4.3788 au
Asc. node-Earth separation 2.98057 au
Desc. node-Earth separation 0.26235 au
Earth MOID 0.23531 au
Orbital period 1715.85 days
Date of orbit computation   Dec 21 11:40
Observational summary
Optical observations (Discarded) 145 (1)
Radar observations (Discarded) 0 (0)
Arc length 61 days
Unobserved 8493 days

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Ephemeris
(Epoch 59980 MJD)
Right Ascension 313.566 deg
Declination -14.72 deg
V Magnitude 23.64 mag
Solar Elongation 4.55 deg
Galactic Latitude -33.74 deg
Rate 0.699 deg/day
Direction 75.945 deg

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