... months ago, on Mar 19, 2008, at 09:12 Moscow time, a new star appeared on the sky ... be able to see by their eyes a faint starlet near one of Bootes constellation stars ... the Naked-Eye Burst, as it was twice as bright as human eye can see a star ...
... Abundanc e o f heliu m isotope s i n C P star s G.P . ... c spectru m fro m som e H e I line s fo r fiv e HgM n an d on e S i C P stars ... Fo r al l star s a larg e defici t o f He an d a n exces s o f He wer e detected . ...
... Among stars nearby the Sun (distance up to 50pc) 30 new binary systems with a fast ... Components of the systems are low mass stars and white dwarfs. ... It significantly simplifies fundamental empirical dependencies for low mass stars. ...
... The object does not belong to stars of post-AGB class at helium burst stage but it is assigned to a new class of peculiar nova stars with K-M spectra in bursts. ...
... Lebedev V.S. Spot analysis of rigidly rotating Ap-stars . // IzvSAO, 8:20(1976). ... spectrophotometric studies of magnetic and peculiar stars: 21 Per, Beta CBr, Gamma ... N.S. Spectrophotometric investigation of the magnetic variable star 21 Per ...
... Stellar photometry of about one million stars in the system of the interacting ... empirical model of the distribution of stars showed their similarity, in spite of ... arising as a result of the interaction, consist of stars of intermediate age ...
... spectra of HD23180 (upper frame) and spectra of heavily reddened stars (lowest frame ... spectrum for all of the reddened stars after alignment on the interstellar atomic ... Download average spectrum of reddened stars . < Main Page < Next Figure .. ...