The flux-calibrated X-shooter spectrum of B275 from 300 − 2500 nm (black) along with the photometric data (red triangles, black error bars) from Chini et al. (1980) (UVBRI), 2MASS (Skrutskie et al. 2006, JHK), Spitzer GLIMPSE (Benjamin et al. 2003, 3.6, and 5.8 μm), and Nielbock et al. (2001) (N, Q). When dereddened (A_V = 6.1 mag, orange line, blue diamonds), the SED is described well by a B7 III Kurucz model (blue, dashed line). The excess flux at 500 − 800 nm is an instrumental feature.