AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002GY161 ∴ Summary
Contact »
(258744) 2002GY161  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.33144 2.272e-08 au
e 0.096105 7.259e-08
i 7.857 9.994e-06 deg
Ω 37.368 6.23e-05 deg
ω 221.603 9.869e-05 deg
M 173.497 8.268e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1074 au
Aphelion 2.5555 au
Asc. node-Earth separation 1.49572 au
Desc. node-Earth separation 1.14665 au
Earth MOID 1.09858 au
Orbital period 1300.27 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 171 (0)
Radar observations (Discarded) 0 (0)
Arc length 8213.89 days
Unobserved 573 days

More info »
Ephemeris at epoch 58596 MJD
Right Ascension 98.5779 deg
Declination 30.2921 deg
V Magnitude 22.02 mag
Solar Elongation -65.35 deg
Galactic Latitude 9.94 deg
Rate 0.344 deg/day
Direction 97.816 deg

More info »





This Web Site has been visited 151425 times since

and this Page has been visited 32 times since 2011/10/17