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NEODyS ∴ Objects ∴ 2001KR1 ∴ Summary
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(139289) 2001KR1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.25955 3.506e-09 au
e 0.841347 5.136e-08
i 23.25 1.017e-05 deg
Ω 102.787 3.62e-05 deg
ω 291.416 3.197e-05 deg
M 54.286 7.745e-06 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1998 au
Aphelion 2.3193 au
Asc. node-Earth separation -0.70271 au
Desc. node-Earth separation -0.48646 au
Earth MOID 0.17898 au
Orbital period 516.322 days
Date of orbit computation   Apr 9 15:38
Observational summary
Optical observations (Discarded) 409 (2)
Radar observations (Discarded) 0 (0)
Arc length 6532 days
Unobserved 17 days

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Ephemeris at epoch 58597 MJD
Right Ascension 230.43 deg
Declination 18.8942 deg
V Magnitude 21.05 mag
Solar Elongation 143.16 deg
Galactic Latitude 54.59 deg
Rate 0.499 deg/day
Direction -67.411 deg

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