Two new planetary nebulae and an AGN in the Galactic plane

S. H. Beer*, A. E. Vaughan

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

A search for planetary nebulae was carried out using candidates selected by their infrared colours and 5 GHz radio emission. One new planetary nebula was identified on the basis of its small angular size, strong [O III] emission and infrared colours. Another object, known as the possible planetary nebula Wray 16-28, is similarly identified as a planetary nebula. An undiscovered AGN was also found, and is classed as a Seyfert 2 galaxy on the basis of its strong O III emission, linewidths of ∼500 km s-1, and 5 GHz radio flux. Low-resolution optical spectra are presented and distance estimates discussed.

Original languageEnglish
Pages (from-to)134-138
Number of pages5
JournalPublications of the Astronomical Society of Australia
Volume16
Issue number2
Publication statusPublished - Jul 1999

Keywords

  • Galaxies: active
  • Galaxies: Seyfert
  • Planetary nebulae: general

Fingerprint Dive into the research topics of 'Two new planetary nebulae and an AGN in the Galactic plane'. Together they form a unique fingerprint.

Cite this