Nuevas Nebulosas Planetarias; Nuevas Nebulosas Planetarias; New Planetary Nebulae
Abstract
Ten new planetary nebulae were found after an examination of the Tonantzintla objective prism plates.
- Publication:
-
Boletin de los Observatorios Tonantzintla y Tacubaya
- Pub Date:
- January 1960
- Bibcode:
- 1960BOTT....2s..19P
- Keywords:
-
- Planetary Nebulae