1995-2000 optical spectra of CH Cyg
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资源简介：
VizieR online Data Catalogue associated with article published in journal Astronomy & Astrophysics with title 'High-velocity equatorial mass ejections and some other spectroscopic phenomena of the symbiotic star CH Cygni in an active stage.' (bibcode: 2019A&A...622A..45I)
创建时间：
2019-07-29
