NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999KW4 ∴ Summary
Contact »
(66391) 1999KW4  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 0.642196 6.139e-11 au
e 0.68872 1.729e-08
i 38.883 1.617e-06 deg
Ω 244.91 4.002e-07 deg
ω 192.618 1.861e-06 deg
M 68.086 7.121e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.1999 au
Aphelion 1.0845 au
Asc. node-Earth separation 0.01629 au
Desc. node-Earth separation -0.78467 au
Earth MOID 0.01309 au
Orbital period 187.975 days
Date of orbit computation   Jul 17 14:06
Observational summary
Optical observations (Discarded) 3759 (17)
Radar observations (Discarded) 37 (0)
Arc length 7715 days
Unobserved 6 days

More info »
Ephemeris at epoch 58684 MJD
Right Ascension 198.706 deg
Declination 21.4901 deg
V Magnitude 18.06 mag
Solar Elongation -73.59 deg
Galactic Latitude 82.24 deg
Rate 0.145 deg/day
Direction 91.412 deg

More info »





This Web Site has been visited 1432889 times since

and this Page has been visited 11446 times since 2011/06/10