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NEODyS ∴ Objects ∴ 2001KR1 ∴ Summary
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(139289) 2001KR1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.25951 1.151e-08 au
e 0.841376 1.042e-07
i 23.235 1.225e-05 deg
Ω 102.879 4.983e-05 deg
ω 291.321 4.401e-05 deg
M 356.009 4.991e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1998 au
Aphelion 2.3192 au
Asc. node-Earth separation -0.70125 au
Desc. node-Earth separation -0.48606 au
Earth MOID 0.17885 au
Orbital period 516.297 days
Date of orbit computation   Apr 23 20:15
Observational summary
Optical observations (Discarded) 291 (3)
Radar observations (Discarded) 0 (0)
Arc length 5818 days
Unobserved 7 days

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Ephemeris at epoch 57872 MJD
Right Ascension 144.987 deg
Declination 52.3292 deg
V Magnitude 19.66 mag
Solar Elongation -89.63 deg
Galactic Latitude 46.53 deg
Rate 0.936 deg/day
Direction 137.247 deg

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