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(139289) 2001KR1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.2596 2.792e-09 au
e 0.841276 3.388e-08
i 23.256 5.935e-06 deg
Ω 102.739 2.699e-05 deg
ω 291.451 2.408e-05 deg
M 89.809 8.634e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1999 au
Aphelion distance 2.3193 au
Asc. node-Earth separation -0.70226 au
Desc. node-Earth separation -0.48542 au
Earth MOID 0.17833 au
Orbital period 516.356 days
Date of orbit computation   gen 5 14:16
Observational summary
Optical observations (Discarded) 548 (4)
Radar observations (Discarded) 0 (0)
Arc length 7719 days
Unobserved 266 days

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Ephemeris
(Epoch 60032 MJD)
Right Ascension 229.247 deg
Declination 22.5092 deg
V Magnitude 20.89 mag
Solar Elongation 131.56 deg
Galactic Latitude 56.77 deg
Rate 0.51 deg/day
Direction -53.425 deg

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