Tangential motions and spectroscopy within NGC 6720, the Ring Nebula

Astronomical Journal

Volumn 137, Issue 4, 2009, Pages 3815-3825

  O'Dell, C R ^a   Henney, W J ^b   Sabbadin, F ^c  

^a VANDERBILT UNIVERSITY   (United States)

^b CENTRO DE RADIOASTRONOMÍA Y ASTROFÍSICA   (Mexico)

^c INAF OSSERVATORIO ASTRONOMICO DI PADOVA   (Italy)

Author keywords

individual (Ring Nebula, NGC 6720); planetary nebulae

Indexed keywords

EID: 84861371712     PISSN: 00046256     EISSN: None     Source Type: Journal    
DOI: 10.1088/0004-6256/137/4/3815     Document Type: Article

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