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(139289) 2001KR1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.25961 2.825e-09 au
e 0.841144 3.413e-08
i 23.253 6.061e-06 deg
Ω 102.766 2.831e-05 deg
ω 291.431 2.517e-05 deg
M 112.593 7.616e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2001 au
Aphelion distance 2.3191 au
Asc. node-Earth separation -0.70133 au
Desc. node-Earth separation -0.48454 au
Earth MOID 0.17819 au
Orbital period 516.36 days
Date of orbit computation   May 29 11:11
Observational summary
Optical observations (Discarded) 491 (2)
Radar observations (Discarded) 0 (0)
Arc length 6939 days
Unobserved 19 days

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Ephemeris
(Epoch 59005 MJD)
Right Ascension 186.311 deg
Declination 28.477 deg
V Magnitude 21.75 mag
Solar Elongation -97.8 deg
Galactic Latitude 84.05 deg
Rate 0.271 deg/day
Direction -179.949 deg

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