New evolved planetary nebulae in the southern hemisphere

Bibcode
1998A&AS..130..501K
DOI
10.1051/aas:1998236
Kerber, F.; Roth, M.; Manchado, A.; Groebner, H.
Referencia bibliográfica

Astronomy and Astrophysics Supplement, v.130, p.501-506

Fecha de publicación:
6
1998
Número de autores
4
Número de autores del IAC
1
Número de citas
13
Número de citas referidas
13
Descripción
The major purpose of this paper is to investigate the nature of planetary nebulae (PNe) candidates in the southern hemisphere, taken from an internal list. We present spectroscopic observations and imaging of six PNe identified for the first time. Another candidate turned out to be a galaxy. All observed PNe represent evolved stages, their angular diameter ranging from 15arcsec to 120arcsec , and exhibit very low surface brightnesses. For three PNe indications of interaction with the interstellar medium (ISM) has been discovered.
Tipo
Con árbitro
Cartografiados
Nebulosas planetarias

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