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New and Misclassified Planetary Nebulae

Published online by Cambridge University Press:  07 August 2017

L. Kohoutek
L. Kohoutek*
Affiliation:
Hamburg Observatory, Hamburg-Bergedorf, Germany

Extract

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This fourth supplementary list to the CGPN (Perek, Kohoutek, 1967) contains 81 new objects (Table 1) which were published mainly between 1987 and 1990. We did not include as new PN those objects, which are in a transition phase between AGB and PN (no emission lines), and possible post-PN namely objects having central stars on the evolutionary way to WD and without nebulae. The possible pre–PN are summarized in a separate incomplete list as an Appendix to Table 1.

Type
I. The Observational PN Database
Information
Symposium - International Astronomical Union , Volume 155: Planetary Nebulae , 1993 , pp. 36
Copyright
Copyright © Kluwer 1993 

References

Acker, A., Stenholm, B., 1990, Astron. Astrophys. Suppl. 86, 219 Google Scholar
Kohoutek, L., 1978, IAU Symp. No. 76 (ed. Terzian, Y.), p.47. (Paper I) Google Scholar
Kohoutek, L., 1983, IAU Symp. No. 103 (ed. Flower, D. R.), p.17. (Paper II) Google Scholar
Kohoutek, L., 1989, IAU Symp. No. 131 (ed. Torres–Peimbert, S.), p.29. (Paper III) Google Scholar
Perek, L., Kohoutek, L., 1967, Catalogue of Galactic Planetary Nebulae, Academia Praha. (CGPN) Google Scholar