A search for new objects in the transition phase between AGB-stars and planetary nebulae

Bibcode
1989Ap&SS.156...57M
DOI
10.1007/BF00646345
Manchado, A.; Garcia Lario, P.; Pottasch, S. R.
Bibliographical reference

(Instituto de Astrofisica de Canarias and Comision Interministerial de Ciencia y Tecnologia, Summer School on Evolutionary Phenomena in Galaxies, Puerto de la Cruz, Spain, July 4-15, 1988) Astrophysics and Space Science (ISSN 0004-640X), vol. 156, no. 1-2, June 1989, p. 57-62.

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6
1989
Number of authors
3
IAC number of authors
0
Citations
7
Refereed citations
7
Description
Preliminary results are presented from a spectroscopy survey of IRAS sources with colors similar to those of planetary nebulae. Two new planetary nebulae, some H-alpha emission line stars, one peculiar source which is probably a premain-sequence object and a new Seyfert I galaxy have been found.
Type
Non-refereed
Planetary nebulae
Seyfert galaxies
Milky Way Galaxy
Pre-main sequence stars

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