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    • Study of the interacting system NGC 6845 

      Rodrigues, I.; Dottori, H.; Brinks, E.; Mirabel, F. (1999)
      We present optical spectroscopy, B, V , R, and I CCD photometry, and VLA neutral hydrogen observations of the interacting quartet NGC 6845, also know as Klemola 30. NGC 6845 A, the dominant component, sports a broad and ...