Besselian Epoch to Julian Epoch
Recalculation of coordinates from epoch B1950.0 to epoch J2000.0.
blockType: SubSystem
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Path in the library: |
Description
Block Besselian Epoch to Julian Epoch converts the values of the components of the radius vector and speeds , assigned to the epoch B1950.0, in the corresponding values and assigned to the epoch J2000.0 by the formula:
Where
Ports
Input
rB1950 is the radius vector assigned to the epoch B1950.0
vector 3 by 1
The coordinates of the radius vector assigned to the epoch B1950.0.
Data types: Float64
vB1950 is the speed assigned to the epoch B1950.0
vector 3 by 1
The components of the velocity assigned to the epoch B1950.0.
Data types: Float64
Output
rJ2000 is the radius vector assigned to the epoch J2000.0
vector 3 by 1
The coordinates of the radius vector assigned to the epoch J2000.0.
Data types: Float64
vJ2000 — the speed assigned to the epoch J2000.0
vector 3 by 1
The components of the velocity assigned to the epoch J2000.0.
Data types: Float64