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(664849) 2008UR208  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 664849.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77107 2.564e-08 au
e 0.114244 8.856e-08
i 4.34 1.035e-05 deg
Ω 25.428 9.223e-05 deg
ω 336.533 0.0001004 deg
M 154.116 4.03e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4545 au
Aphelion 3.0877 au
Asc. node-Earth separation 1.48003 au
Desc. node-Earth separation 2.05176 au
Earth MOID 1.45255 au
Orbital period 1684.89 days
Date of orbit computation  apr 23 22:08
Correlation matrix
1.000000000.089739900.02238275-0.019202120.12801423-0.41858047
0.089739901.00000000-0.00937322-0.004898240.10898512-0.31618293
0.02238275-0.009373221.000000000.13371815-0.11833380-0.01132755
-0.01920212-0.004898240.133718151.00000000-0.91247550-0.00248723
0.128014230.10898512-0.11833380-0.912475501.00000000-0.39672696
-0.41858047-0.31618293-0.01132755-0.00248723-0.396726961.00000000
Covariance matrix
6.57182293E-162.03737754E-165.93826263E-15-4.54016572E-143.29356271E-13-4.32486390E-13
2.03737754E-167.84306846E-15-8.59082082E-15-4.00094615E-149.68668087E-13-1.12857905E-12
5.93826263E-15-8.59082082E-151.07104056E-101.27635901E-10-1.22906980E-10-4.72486425E-12
-4.54016572E-14-4.00094615E-141.27635901E-108.50665919E-09-8.44628060E-09-9.24584858E-12
3.29356271E-139.68668087E-13-1.22906980E-10-8.44628060E-091.00723209E-08-1.60474874E-09
-4.32486390E-13-1.12857905E-12-4.72486425E-12-9.24584858E-12-1.60474874E-091.62443041E-09