The Declining rotation curve of NGC 157

Stuart D. Ryder*, A. Zasov, V. McIntyre, W. Walsh

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


We have found strong evidence for an abrupt decline in the H I rotation curve of the isolated spiral galaxy NGC 157. Various mass models to account for this, and the implications for the dark matter content of NGC 157, are discussed.

Original languageEnglish
Pages (from-to)85-88
Number of pages4
JournalPublications of the Astronomical Society of Australia
Issue number1
Publication statusPublished - 1 Jan 1997
Externally publishedYes


  • Galaxies: individual (NGC 157)
  • Galaxies: kinematics and dynamics
  • Galaxies: spiral
  • Radio lines: galaxies

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