Место издания:Astronomical Society of the Pacific [Provo, Utah, etc.], United States San Francisco
Первая страница:463
Последняя страница:464
Аннотация:CI Cam (MWC 84, XTE J0421+560, IRAS 04156+5552) is well known owing to its strong X-ray, optical, and radio outburst in 1998 April 1. The star has ejected relativistic radio jets during the outburst, like those by SS 433. We have combined results of UBV R photometry and moderate resolution spectroscopy taken during three years since 1998 to 2001.