seminar

The seminar will be held in a mixed mode. 1) Speaker: A.F. Seleznev (Ural Federal University) Title: “Investigation of the population, structure and dynamics of star clusters” Abstract: see Russian version 2) Speaker: A.M. Romanovskaya (INASAN) Title: “Determination of the fundamental parameters of magnetic chemical peculiar stars by spectroscopic method” Abstract: see Russian version Sign

1) Speaker: A.M. Romanovskaya (supervised by T.A. Ryabchikova) Title: “Determination of fundamental parameters of magnetic chemical peculiar stars using spectroscopy methods“ Abstract: see Russian version 2) Speaker: M.D. Sizova (supervised by S.V. Vereshchagin) Title: “Kinematic evolution of open star clusters and their decay products based on Gaia data “ Abstract: see Russian version Sign up

The seminar will be held in a mixed mode. 1) Speaker: D.A. Kolesnikov (SAI MSU) Title: “Modeling of 35-day cycle of X-ray binary HZ Her/Her X-1” Abstract: see Russian version Sign up for the seminar

The seminar will be held in a mixed mode 1) Speaker: A.N. Baushev (JINR, Dubna) Title: “Exact analytical solutions for the Hubble stream velocity field near a galaxy cluster and for the void central density” Abstract: We present exact analytical solutions for two important practical tasks. We find the central density of a void for

The seminar will be held online. 1) Speaker: E.B. Ryspaeva (CrAO RAS) Title: “A new approach of studying of X-ray emission from Ae/Be Herbig stars” Abstract: see Russian version

The seminar will be held online 1) Speaker: A.E. Perepelitsyn (SAO RAS) Title: “Panoramic spectroscopy instrumentation for Russian optical telescopes” Abstract: see Russian version

The seminar will be held in a mixed mode 1) Speaker: R. Manick (SAAO, Cape Town, South Africa) Title: “Discovery of a long orbital period binary in the nucleus of the bipolar proto-planetary nebula: IRAS 08005-2356” Abstract: Current models predict that a binary nucleus is an essential ingredient in producing bipolar structures seen among pre-planetary

The seminar will be held in a mixed mode 1) Speaker: M.V. Barkov (INASAN) Title: “3D dynamics and morphology of bow-shock pulsar wind nebulae and more” Abstract: Bow-shock pulsar wind nebulae (PWNe) show a variety of morphological shapes. We attribute this diversity to the geometrical factors: relative orientations of the pulsar rotation axis, proper velocity,

The seminar will be held in a mixed mode 1) Speaker: T.I. Larchenkova (ASC LPI) Title: “Influence of inhomogeneities of gravitational fields on the observed characteristics of astronomical objects” Abstract: see Russian version Sign up for the seminar