NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001KR1 ∴ Summary
Contact »
(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

More info »
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 13 days

More info »
Ephemeris at epoch 58593 MJD
Right Ascension 232.318 deg
Declination 18.0837 deg
V Magnitude 21.09 mag
Solar Elongation 141.67 deg
Galactic Latitude 52.63 deg
Rate 0.483 deg/day
Direction -63.854 deg

More info »





This Web Site has been visited 1991151 times since

and this Page has been visited 6068 times since 2011/06/25