Misclassified planetary nebulae
Abstract
We present a list of 105 newly misclassified planetary nebulae, selected through our spectrophotometric survey. If IRAS and radio fluxes, or comments given in the literature, are available, we can confirm or precise our optical classification. We analyse the galactic distribution of the whole sample of 323 objects identified as misclassified planetary nebulae.
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- December 1990
- Bibcode:
- 1990A&AS...86..219A
- Keywords:
-
- Astronomical Catalogs;
- Astronomical Spectroscopy;
- Galactic Structure;
- Infrared Astronomy Satellite;
- Milky Way Galaxy;
- Planetary Nebulae;
- Galactic Bulge;
- H Ii Regions;
- M Stars;
- Symbiotic Stars;
- Wolf-Rayet Stars;
- Astronomy