Skip to main content
SpringerLink
Log in

The distribution of Main-Sequence stars in the open cluster NGC 7789

  • Published:
Astrophysics and Space Science Aims and scope Submit manuscript

Abstract

By star counts on four plates with different limiting magnitudes, it was found that the relative frequency of Main-Sequence stars increases from the centre of the cluster to the boundary. It is shown that the stars of NGC 7789 are separated according to their masses.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  • Burbidge, E. M. and Sandage, A.: 1958,Astrophys. J. 128, 174.

    Google Scholar 

  • Hartwick, F. D. A., Hesser, J. E. and McClure, R. D.: 1972,Astrophys. J. 174, 557.

    Google Scholar 

  • Lohmann, W.: 1973,Astrophys. Space Sci. 24, 531.

    Google Scholar 

  • Ozsvath, I.: 1960,Astron. Abh. Hamburg, Bd. V, No. 6.

  • Sandage, A.: 1963,Astrophys. J. 138, 863.

    Google Scholar 

  • Wielen, R.: 1975,IAU Symp. 69, 119.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Wilhelm Foerster Sternwarte, Berlin, F.R.G.

    U. Hopp

Authors
  1. U. Hopp
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Hopp, U. The distribution of Main-Sequence stars in the open cluster NGC 7789. Astrophys Space Sci 72, 233–236 (1980). https://doi.org/10.1007/BF00642182

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00642182

Keywords

Search

Navigation