AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001KR1 ∴ Summary
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(139289) 2001KR1  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.25954 3.606e-09 au
e 0.841283 3.784e-08
i 23.263 6.856e-06 deg
Ω 102.714 3.015e-05 deg
ω 291.477 2.681e-05 deg
M 8.67 9.893e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1999 au
Aphelion 2.3192 au
Asc. node-Earth separation -0.70127 au
Desc. node-Earth separation -0.48462 au
Earth MOID 0.17814 au
Orbital period 516.316 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 570 (3)
Radar observations (Discarded) 0 (0)
Arc length 8044.77 days
Unobserved 329 days

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Ephemeris at epoch 60423 MJD
Right Ascension 87.0248 deg
Declination 47.073 deg
V Magnitude 19.52 mag
Solar Elongation -58.12 deg
Galactic Latitude 9.7 deg
Rate 1.929 deg/day
Direction 78.043 deg

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