AstDyS-2

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(309) Fraternitas  ▹ 
ORBITAL INFORMATION
(ASCII data file 309.eq0)
Keplerian elements at epoch
55186.7 MJD
Value 1-σ variation Units
a 2.66563 8.078e-09 au
e 0.115503 3.595e-08
i 3.722 4.331e-06 deg
Ω 356.603 5.122e-05 deg
ω 311.76 5.364e-05 deg
M 2.125 1.648e-05 deg
Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3577 au
Aphelion 2.9735 au
Asc. node-Earth separation 1.43704 au
Desc. node-Earth separation 1.85399 au
Earth MOID 1.34378 au
Orbital period 1589.63 days
Date of orbit computation  Oct 31 04:54
Correlation matrix
1.00000000-0.25574959-0.00114352-0.033067220.02938285-0.00264850
-0.255749591.00000000-0.002580790.001153870.08172713-0.28071614
-0.00114352-0.002580791.00000000-0.047181840.043954220.00203878
-0.033067220.00115387-0.047181841.00000000-0.95085336-0.00728716
0.029382850.081727130.04395422-0.950853361.00000000-0.29861347
-0.00264850-0.280716140.00203878-0.00728716-0.298613471.00000000
Covariance matrix
6.52566443E-17-7.42644615E-17-4.00091306E-17-1.36807314E-141.27317306E-14-3.52550900E-16
-7.42644615E-171.29213365E-15-4.01799665E-162.12427844E-151.57580007E-13-1.66276326E-13
-4.00091306E-17-4.01799665E-161.87588479E-11-1.04659156E-111.02113877E-111.45506645E-13
-1.36807314E-142.12427844E-15-1.04659156E-112.62300150E-09-2.61212489E-09-6.14988356E-12
1.27317306E-141.57580007E-131.02113877E-11-2.61212489E-092.87714830E-09-2.63936733E-10
-3.52550900E-16-1.66276326E-131.45506645E-13-6.14988356E-12-2.63936733E-102.71530502E-10





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