NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002XY4 ∴ Summary
Contact »
(189173) 2002XY4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.84388 2.749e-09 au
e 0.57023 4.83e-08
i 43.078 1.738e-05 deg
Ω 268.964 4.121e-06 deg
ω 273.75 1.036e-05 deg
M 286.673 6.229e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7924 au
Aphelion 2.8953 au
Asc. node-Earth separation 0.18383 au
Desc. node-Earth separation 0.30989 au
Earth MOID 0.14107 au
Orbital period 914.53 days
Date of orbit computation   Oct 9 17:40
Observational summary
Optical observations (Discarded) 240 (12)
Radar observations (Discarded) 0 (0)
Arc length 3905 days
Unobserved 1527 days

More info »
Ephemeris at epoch 58045 MJD
Right Ascension 105.206 deg
Declination 50.7599 deg
V Magnitude 22.12 mag
Solar Elongation 102.99 deg
Galactic Latitude 22.1 deg
Rate 0.209 deg/day
Direction 100.816 deg

More info »





This Web Site has been visited 165741 times since 34

and this Page has been visited 3223 times since 2011/06/25