Photons of wavelength \(580 \mathrm{~nm}\) pass through a double-slit system, where the distance between the slits is \(d=0.16 \mathrm{~nm}\) and the slit width is \(a=0.02 \mathrm{~nm}\). If the detecting screen is a distance \(D=60 \mathrm{~cm}\) from the slits, what is the linear distance from the central maximum to the first minimum in the diffraction envelope?