Peremennye Zvezdy", . ... Star Name: . GSC 04372-00066, USNO-B1.0 1643-0055300 . Coordinates (J2000): . ... Variability type: . ... Unfiltered magnitudes were calibrated using a nearby star GSC 04372-00589 ( = USNO-B1.0 1643-0055251, 07:22:11.21, +74:19:01.8 [J2000]; R1 = 13.86, R2 = 13.58), assuming R_comp = 13.72. ... This research has made use of the Aladin interactive sky atlas, operated at CDS, Strasbourg, France and the International Variable Star Index (VSX) operated by the AAVSO . ...
... Family name: Nasonov . First name: Dmitry . Address: 4/34, Special Astrophysical Observatory, . ... Astrospectroscopy laboratory, Special Astrophysical Observatory of the Russian Academy of Sciences, 2008 2011 . ... Supervisor: Prof. V.G. Klochkova . ... M.Sc. in astronomy (speciality: astrophysics and radioastronomy), January 2008 . ... Klochkova V. G., Nasonov D. S. Catalogue of H line profiles of 235 B-F stars (Klochkova+, 2006). ... В. Е. Панчук, Д. С. Насонов, М. В. Юшкин. ...