2 papers
astro-ph.SR2026
LAMOST J010103.13+275449.6: A New Binary Exhibiting a Switch in Photometric Period from 1.7216\,d to 0.8444\,d
Y. H. Chen, Y. Yu, Z. Han
LAMOST J010103.13+275449.6 is bright with an apparent magnitude of 10.764 in the SDSS band. We searched for two low resolution spectra from LAMOST, apparent magnitudes from GAL…
astro-ph.SR2025
Multi-band Photometric and spectroscopic analysis of the dwarf novae IU Leo
Y. H. Chen, C. M. Duan, H. Shu
IU Leo was first identified as a cataclysmic variable star in 2006. Based on an image data and a distance value, we derived that the circumbinary envelope of IU Leo was 3,745…