The planetary nebulae of PG 1159 stars - clues to their evolutionary history

Napiwotzki, R., Haas, S. and Schonberner, D. (1996) The planetary nebulae of PG 1159 stars - clues to their evolutionary history. In: UNSPECIFIED.

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It is shown that many planetary nebulae (PN) surrounding PG 1159 stars display a bipolar morphology. The frequency of these nebulae is higher than observed in other PN samples. Implications for the evolutionary history of the PG 1159 stars are discussed. Judged from our present day knowledge of PN formation it is likely that many PG 1159 stars are the result of some sort of binary evolution.

Item Type	Conference or Workshop Item (Other)
Additional information	Original paper can be found at: http://www.astrosociety.org/pubs/cs/070-112.html--Copyright Astronomical Society of the Pacific
Date Deposited	15 May 2025 16:19
Last Modified	25 Feb 2026 00:06