The Open Astronomy Journal
2009, 2 : 23-25Published online 2009 March 27. DOI: 10.2174/1874381100902010023
Publisher ID: TOAAJ-2-23
Re-Classification of the Alleged Quasar Q0045-3337
Universita` degli Studi
dell'Insubria, via Valleggio 11 I-22100 Como, Italy.
ABSTRACT
We present a medium-resolution optical spectrum of the alleged high-redshift quasar Q0045-3337, taken at the ESO/3.6m telescope. Our observations show that the object is not a quasar but a star of spectral type B. We suggest that the object is either a white dwarf or a halo population Blue Horizontal Branch star.