Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Glushkova, E. A."'
Galactic star clusters are known to harbour a significant amount of binary stars, yet their role in the dynamical evolution of the cluster as a whole is not comprehensively understood. We investigated the influence of binary stars on the total mass e
Externí odkaz:
http://arxiv.org/abs/2204.12558
We present and discuss photometric optical data in the area of the OB association Sco OB1 covering about 1 squared degree. UBVI photometry is employed in tandem with Gaia DR2 data to investigate the 3 dimensional structure and the star formation hist
Externí odkaz:
http://arxiv.org/abs/2004.13418
We determine the color excesses, photometric distances, ages, astrometric parallaxes and proper motions for 94 open clusters in the northern part of the Milky Way. We estimate the color excesses and photometric distances based on the data from IPHAS
Externí odkaz:
http://arxiv.org/abs/1807.03391
We cross-match objects from several different astronomical catalogs to determine the absolute proper proper motions of stars within the 30-arcmin radius fields of 115 Milky-Way globular clusters with the accuracy of 1--2~mas/yr. The proper motions ar
Externí odkaz:
http://arxiv.org/abs/1804.07086
Akademický článek
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The distribution of young open clusters in the Galactic plane within 3 kpc from the Sun suggests the existence of the outer ring R1R2' in the Galaxy. The optimum value of the solar position angle with respect to the major axis of the bar, theta_b, pr
Externí odkaz:
http://arxiv.org/abs/1601.01282
Autor:
Dambis, A. K., Berdnikov, L. N., Efremov, Yu. N., Kniazev, A. Yu., Rastorguev, A. S., Glushkova, E. V., Kravtsov, V. V., Turner, D. G., Majaess, D. J., Sefako, R.
We use the currently most complete collection of reliable Cepheid positions (565 stars) out to ~5 kpc based mostly on our photometric data to outline the spiral pattern of our Galaxy. We find the pitch-angle to be equal to 9--10 degrees with the most
Externí odkaz:
http://arxiv.org/abs/1505.01782
Autor:
Torres, G., Glushkova, E. V., Johnson, J. A., Levato, H., Nordström, B., Pourbaix, D., Udry, S.
Brief summaries are given on the following subjects: Radial velocities and exoplanets (Toward Earth-mass planets; Retired A stars and their planets; Current status and prospects); Toward higher radial velocity precision; Radial velocities and asteros
Externí odkaz:
http://arxiv.org/abs/0810.4538
Aims: According to some estimations, there are as many as 100000 open clusters in the Galaxy, but less than 2000 of them have been discovered, measured, and cataloged. We plan to undertake data mining of multiwavelength surveys to find new star clust
Externí odkaz:
http://arxiv.org/abs/0709.1275
Autor:
Koposov, S., Belokurov, V., Evans, N. W., Hewett, P. C., Irwin, M. J., Gilmore, G., Zucker, D. B., Rix, H. -W., Fellhauer, M., Bell, E. F., Glushkova, E. V.
Publikováno v:
Astrophys.J.686:279-291,2008
We quantify the detectability of stellar Milky Way satellites in the Sloan Digital Sky Survey (SDSS) Data Release 5. We show that the effective search volumes for the recently discovered SDSS--satellites depend strongly on their luminosity, with thei
Externí odkaz:
http://arxiv.org/abs/0706.2687