Bibcode
Manchado, A.; Garcia-Lario, P.; Sahu, K. C.; Pottasch, S. R.
Referencia bibliográfica
Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 84, no. 3, Sept. 1990, p. 517-526.
Fecha de publicación:
9
1990
Número de citas
9
Número de citas referidas
8
Descripción
Three new young objects have been found when carrying out a survey of
IRAS sources with infrared colors like planetary nebulae, via low
resolution spectroscopy. IRAS 14592 - 6311 and IRAS 07173 - 1733 are
bright cometary nebulae, showing metal line emission very similar to
V1331 Cyg, which is the prototype of a certain number of T-Tauri stars.
They present strong P-Cygni profiles and some other peculiar
characteristics. IRAS 07173 - 1733 is located on the edge of the dark
cloud KHAV 201. In the case of IRAS 05506 + 2414, it presents a bipolar
structure with Herbig-Haro emission characteristics in one of the lobes,
produced by shocked gas.