AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XG47 ∴ Summary
Contact »
(121671) 1999XG47  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.02537 3.203e-08 au
e 0.170163 5.982e-08
i 2.183 6.87e-06 deg
Ω 280.371 0.000204 deg
ω 158.41 0.0002062 deg
M 196.075 2.81e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5106 au
Aphelion 3.5402 au
Asc. node-Earth separation 2.4719 au
Desc. node-Earth separation 1.55249 au
Earth MOID 1.52543 au
Orbital period 1922.06 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 368 (4)
Radar observations (Discarded) 0 (0)
Arc length 6826 days
Unobserved 191 days

More info »
Ephemeris at epoch 58503 MJD
Right Ascension 289.296 deg
Declination -22.1272 deg
V Magnitude 21.57 mag
Solar Elongation 11.54 deg
Galactic Latitude -15.32 deg
Rate 0.332 deg/day
Direction 81.712 deg

More info »





This Web Site has been visited 132595 times since

and this Page has been visited 96 times since 2011/12/10