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1999UR  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.89892 7.343e-09 au
e 0.50374 6.925e-08
i 3.592 1.558e-05 deg
Ω 50.66 0.0001138 deg
ω 18.231 0.0001058 deg
M 304.622 2.367e-05 deg

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Other useful info
Absolute Magnitude (H)    21.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9424 au
Aphelion distance 2.8555 au
Asc. node-Earth separation -0.03055 au
Desc. node-Earth separation 1.70641 au
Earth MOID 0.01365 au
Orbital period 955.78 days
Date of orbit computation   May 28 12:34
Observational summary
Optical observations (Discarded) 77 (1)
Radar observations (Discarded) 0 (0)
Arc length 4870 days
Unobserved 2782 days

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Ephemeris
(Epoch 59119 MJD)
Right Ascension 109.758 deg
Declination 20.0824 deg
V Magnitude 22.59 mag
Solar Elongation 75.55 deg
Galactic Latitude 14.89 deg
Rate 1.504 deg/day
Direction 91.87 deg

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