Astronomy and Astrophysics – Astrophysics
Scientific paper
Sep 1990
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990ap%26ss.171...81p&link_type=abstract
(IAU, European Regional Astronomy Meeting, 11th, La Laguna, Spain, July 3-8, 1989) Astrophysics and Space Science (ISSN 0004-640
Astronomy and Astrophysics
Astrophysics
1
Galactic Nuclei, Galactic Structure, Markarian Galaxies, Seyfert Galaxies, Star Formation, Stellar Magnitude, Astronomical Photometry, Color-Color Diagram, Galactic Evolution, H Ii Regions, Stellar Luminosity
Scientific paper
Star-like objects are found in Seyfert galaxies Markarian 290, Markarian 298, NGC 1275, and NGC 7469, being connected with the structure peculiarities of the galaxies. The absolute magnitudes of these objects are between -16m and -19m. It has been supposed that these star formations must stimulate the instability in the disk of the galaxy followed by the matter fall toward the center of the galaxy. The gas inflow toward the center will allow the recent star formations and Seyfert nuclei generation.
Metik L. P.
Pronik I. I.
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