AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999GC56 ∴ Summary
Contact »
(162171) 1999GC56  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13172 3.346e-08 au
e 0.132654 6.684e-08
i 16.688 9.491e-06 deg
Ω 2.327 2.059e-05 deg
ω 47.182 4.129e-05 deg
M 307.173 3.418e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7163 au
Aphelion 3.5472 au
Asc. node-Earth separation 1.8193 au
Desc. node-Earth separation 2.38305 au
Earth MOID 1.75126 au
Orbital period 2024.29 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 524 (3)
Radar observations (Discarded) 0 (0)
Arc length 8048.99 days
Unobserved 172 days

More info »
Ephemeris at epoch 58567 MJD
Right Ascension 12.17 deg
Declination 9.09569 deg
V Magnitude 20.09 mag
Solar Elongation -11.5 deg
Galactic Latitude -53.77 deg
Rate 0.422 deg/day
Direction 61.174 deg

More info »





This Web Site has been visited 117686 times since

and this Page has been visited 103 times since 2011/12/09