%0 Journal Article
%A Zamorano Calvo, Jaime
%A Gallego Maestro, Jesús
%A Rego Fernández, Manuel
%A Vitores, A. G.
%A González Riestra, R.
%T UCM 2257+2438, a new narrow-line seyfert 1 galaxy
%D 1992
%@ 0004-6256
%U https://hdl.handle.net/20.500.14352/59821
%X Multiwavelength observations of the galaxy UCM 2257+2438 found in the Universidad Complutense of Madrid (UCM) objective-prism survey are reported. The optic spectroscopy, CCD imaging, near-infrared and IRAS photometric data suggest that this object is a narrow-line Seyfert 1 placed in the nucleus of a Sa nearly face-on galaxy with a significant contribution from starlight.
%~