Iybvu photometry and CCD spectroscopy of RX Gem

We obtained full-orbit Iybvu intermediate-band photometry and CCD spectroscopy of the long-period Algol eclipsing binary RX Geminorum. Photometric solutions using the...我们获取了长周期大陵五食双星（long-period Algol eclipsing binary）双子座RX星（RX Geminorum）的全轨道Iybvu中带测光数据与电荷耦合器件光谱（CCD spectroscopy）数据。采用……方法开展测光解算。