NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999KW4 ∴ Summary
Contact »
(66391) 1999KW4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.642228 3.637e-10 au
e 0.688581 2.695e-08
i 38.884 2.379e-06 deg
Ω 244.914 6.331e-07 deg
ω 192.618 3e-06 deg
M 359.026 1.046e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2 au
Aphelion 1.0845 au
Asc. node-Earth separation 0.01718 au
Desc. node-Earth separation -0.78389 au
Earth MOID 0.01379 au
Orbital period 187.989 days
Date of orbit computation   Aug 15 14:52
Observational summary
Optical observations (Discarded) 2747 (13)
Radar observations (Discarded) 36 (0)
Arc length 6997 days
Unobserved 29 days

More info »
Ephemeris at epoch 57988 MJD
Right Ascension 158 deg
Declination 30.6265 deg
V Magnitude 18.76 mag
Solar Elongation 19.91 deg
Galactic Latitude 59.4 deg
Rate 1.421 deg/day
Direction -137.472 deg

More info »





This Web Site has been visited 319692 times since 0767

and this Page has been visited 8406 times since 2011/06/10