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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008AT99 ∴ Orbital info ∴ Epoch epochXXX
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(315524) 2008AT99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 315524.eq0)
Keplerian elements at epoch
57929.6 MJD
Value 1-σ variation Units
a 2.51633 1.556e-08 au
e 0.070846 1.495e-07
i 6.77 7.269e-06 deg
Ω 167.534 4.135e-05 deg
ω 16.41 5.966e-05 deg
M 83.004 5.04e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3381 au
Aphelion 2.6946 au
Asc. node-Earth separation 1.35049 au
Desc. node-Earth separation 1.67881 au
Earth MOID 1.34059 au
Orbital period 1457.97 days
Date of orbit computation  apr 23 20:56
Correlation matrix
1.00000000-0.179658700.003294940.018739080.13633480-0.21201598
-0.179658701.00000000-0.00837962-0.05581433-0.378303190.66708801
0.00329494-0.008379621.000000000.02711861-0.00068940-0.02287653
0.01873908-0.055814330.027118611.00000000-0.66057239-0.04362082
0.13633480-0.37830319-0.00068940-0.660572391.00000000-0.71062011
-0.212015980.66708801-0.02287653-0.04362082-0.710620111.00000000
Covariance matrix
2.42236479E-16-4.18145688E-163.72793214E-161.20592455E-141.26591595E-13-1.66317435E-13
-4.18145688E-162.23624394E-14-9.10929191E-15-3.45109901E-13-3.37503264E-125.02796376E-12
3.72793214E-16-9.10929191E-155.28446952E-118.15117667E-12-2.98986879E-13-8.38185640E-12
1.20592455E-14-3.45109901E-138.15117667E-121.70963837E-09-1.62948714E-09-9.09065966E-11
1.26591595E-13-3.37503264E-12-2.98986879E-13-1.62948714E-093.55923591E-09-2.13680699E-09
-1.66317435E-135.02796376E-12-8.38185640E-12-9.09065966E-11-2.13680699E-092.54038084E-09