BV photometry in M2 (NGC 7089)
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/9c2b5603-110e-57d9-a6f3-aa4b821b9b05
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资源简介：
We present BV CCD photometry for 30 RR Lyrae variables, including 13 newly discovered, in the Oosterhoff type II globular cluster M2. New light curves and ephemerides are...
