Radial velocity orbit for binary stars

	Period (days): Eccentricity (0-1): Longitude of Periastron (0-360 *): Orbit Inclination (0-90 **): Semi-major Axis (AU): Calculation Step (Day): Baricentric Velocity (km/s): * 0deg = along Nodes line , 90deg = perpendicular to Nodes line ** 0deg = orbit in the plane of sky