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AstDyS ∴ Objects ∴ 2012UT121 ∴ Orbital info ∴ Epoch epochXXX
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(478769) 2012UT121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 478769.eq0)
Keplerian elements at epoch
58443.7 MJD
Value 1-σ variation Units
a 2.72719 2.656e-08 au
e 0.166274 5.921e-08
i 10.394 8.834e-06 deg
Ω 252.049 3.66e-05 deg
ω 211.228 5.019e-05 deg
M 83.801 3.012e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2737 au
Aphelion 3.1807 au
Asc. node-Earth separation 2.07881 au
Desc. node-Earth separation 1.33614 au
Earth MOID 1.29737 au
Orbital period 1645.02 days
Date of orbit computation  apr 23 21:32
Correlation matrix
1.00000000-0.025373960.003341270.008619040.05859979-0.09111094
-0.025373961.00000000-0.024331250.00795392-0.190654120.31400428
0.00334127-0.024331251.00000000-0.376430610.27586715-0.01267759
0.008619040.00795392-0.376430611.00000000-0.71284771-0.00384454
0.05859979-0.190654120.27586715-0.712847711.00000000-0.69033165
-0.091110940.31400428-0.01267759-0.00384454-0.690331651.00000000
Covariance matrix
7.05675233E-16-3.99101079E-177.84058421E-168.38037188E-157.81341564E-14-7.28883784E-14
-3.99101079E-173.50577680E-15-1.27259601E-141.72375532E-14-5.66605447E-135.59903281E-13
7.84058421E-16-1.27259601E-147.80311396E-11-1.21708545E-101.22314061E-10-3.37253100E-12
8.38037188E-151.72375532E-14-1.21708545E-101.33969007E-09-1.30960810E-09-4.23772137E-12
7.81341564E-14-5.66605447E-131.22314061E-10-1.30960810E-092.51932878E-09-1.04348333E-09
-7.28883784E-145.59903281E-13-3.37253100E-12-4.23772137E-12-1.04348333E-099.06923428E-10