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AstDyS ∴ Objects ∴ 2012SM9 ∴ Orbital info ∴ Epoch epochXXX
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(576436) 2012SM9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 576436.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77859 3.592e-08 au
e 0.069871 6.314e-08
i 8.922 7.142e-06 deg
Ω 4.212 3.418e-05 deg
ω 226.437 5.646e-05 deg
M 294.412 4.41e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5845 au
Aphelion 2.9727 au
Asc. node-Earth separation 1.90325 au
Desc. node-Earth separation 1.6409 au
Earth MOID 1.58469 au
Orbital period 1691.75 days
Date of orbit computation  apr 23 21:51
Correlation matrix
1.000000000.299388080.013320650.01257190-0.07828266-0.09014778
0.299388081.00000000-0.007451030.00817936-0.264993330.27434950
0.01332065-0.007451031.000000000.13191329-0.07313437-0.01009278
0.012571900.008179360.131913291.00000000-0.58940612-0.00935546
-0.07828266-0.26499333-0.07313437-0.589406121.00000000-0.78566995
-0.090147780.27434950-0.01009278-0.00935546-0.785669951.00000000
Covariance matrix
1.28991746E-156.78909008E-163.41672993E-151.54329118E-14-1.58752151E-13-1.42777514E-13
6.78909008E-163.98650408E-15-3.35982665E-151.76514877E-14-9.44722291E-137.63878123E-13
3.41672993E-15-3.35982665E-155.10045177E-113.22002318E-11-2.94916432E-11-3.17862243E-12
1.54329118E-141.76514877E-143.22002318E-111.16824039E-09-1.13750642E-09-1.41011665E-11
-1.58752151E-13-9.44722291E-13-2.94916432E-11-1.13750642E-093.18820480E-09-1.95630715E-09
-1.42777514E-137.63878123E-13-3.17862243E-12-1.41011665E-11-1.95630715E-091.94467752E-09