Multi-band Photometric Study of the Variable Star BN Tri
: Using the 43.18 cm wide-field telescope at Xinjiang Astronomical Observatory, we carried out BVR three-band photometric observations of the variable star BN Tri. The data were reduced and the light curves were analyzed with the software MaxIm DL 6. The light curves in the g, r, and i bands were subjected to three-fre...