AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999XO228 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(121751) 1999XO228  ▹ 
ORBITAL INFORMATION
(ASCII data file 121751.eq1)
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.20216 3.718e-08 au
e 0.140565 7.099e-08
i 1.823 5.424e-06 deg
Ω 67.4 0.0002228 deg
ω 95.215 0.0002236 deg
M 54.27 2.199e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.752 au
Aphelion 3.6523 au
Asc. node-Earth separation 2.19356 au
Desc. node-Earth separation 2.0836 au
Earth MOID 1.75941 au
Orbital period 2092.97 days
Date of orbit computation  Oct 31 06:13
Correlation matrix
1.000000000.196585670.00545962-0.005255240.02939547-0.52355434
0.196585671.00000000-0.000855650.001905150.02695381-0.28958839
0.00545962-0.000855651.00000000-0.241355790.239776570.00697925
-0.005255240.00190515-0.241355791.00000000-0.99552159-0.00069628
0.029395470.026953810.23977657-0.995521591.00000000-0.08786066
-0.52355434-0.289588390.00697925-0.00069628-0.087860661.00000000
Covariance matrix
1.38236377E-155.18853722E-161.10099612E-15-4.35398467E-142.44395399E-13-4.28011783E-13
5.18853722E-165.03922576E-15-3.29449497E-163.01365419E-144.27861744E-13-4.52007701E-13
1.10099612E-15-3.29449497E-162.94187663E-11-2.91711205E-102.90817422E-108.32346196E-13
-4.35398467E-143.01365419E-14-2.91711205E-104.96553822E-08-4.96061232E-08-3.41152029E-12
2.44395399E-134.27861744E-132.90817422E-10-4.96061232E-085.00037855E-08-4.31994991E-10
-4.28011783E-13-4.52007701E-138.32346196E-13-3.41152029E-12-4.31994991E-104.83465594E-10





This Web Site has been visited 127075 times since

and this Page has been visited 83 times since 2011/11/12