The global motions of the cometary knots in the Helix planetary nebula (NGC 7293)

Monthly Notices of the Royal Astronomical Society

Volumn 281, Issue 3, 1996, Pages

  Meaburn, J ^a   Clayton, C A ^b   Bryce, M ^a   Walsh, J R ^c  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

^b RUTHERFORD APPLETON LABORATORY   (United Kingdom)

^c EUROPEAN SOUTHERN OBSERVATORY   (Germany)

Author keywords

Planetary nebulae: individual: NGC 7293

Indexed keywords

COMETS; GIANT STARS;

EXPANSION VELOCITY; GLOBAL EXPANSION; GLOBAL MOTION; HELIX PLANETARY NEBULA; MEASUREMENTS OF; PLANETARY NEBULA; PLANETARY NEBULA: INDIVIDUAL: NGC 7293; RADIAL VELOCITY;

GALAXIES;

EID: 0009300420     PISSN: 00358711     EISSN: None     Source Type: Journal    
DOI: 10.1093/mnras/281.3.L57     Document Type: Article

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