Zobrazeno 1 - 10
of 90
pro vyhledávání: '"Malogolovets, E."'
Autor:
Maryeva, O. V., Chentsov, E. L., Goranskij, V. P., Dyachenko, V. V., Karpov, S. V., Malogolovets, E. V., Rastegaev, D. A.
To explain the nature of the high reddening (Av~10 mag) towards one of the most luminous stars in the Galaxy - Cyg OB2 #12 (B5 Ia-0), also known as MT304, we carried out spectro-photometric observations of 24 stars located in its vicinity. We include
Externí odkaz:
http://arxiv.org/abs/1602.05042
Autor:
Dodin, A. V., Emelyanov, N. V., Zharova, A. V., Lamzin, S. A., Malogolovets, E. V., Roe, J. M.
The results of our speckle interferometric observations of young binaries VY Tau and XZ Tau are presented. For the first time, we found a relative displacement of VY Tau components as well as a preliminary orbit for XZ Tau. It appeared that the orbit
Externí odkaz:
http://arxiv.org/abs/1509.04966
Autor:
Sokova, I. A., Sokov, E. N., Roschina, E. A., Rastegaev, D. A., Kiselev, A. A., Balega, Yu. Yu., Gorshanov, D. L., Malogolovets, E. V., Dyachenko, V. V., Maksimov, A. F.
Publikováno v:
Icarus, Vol.236, 2014, pp.157-164
In this paper we present the orbital elements of Linus satellite of 22 Kalliope asteroid. Orbital element determination is based on the speckle interferometry data obtained with the 6-meter BTA telescope operated by SAO RAS. We processed 9 accurate p
Externí odkaz:
http://arxiv.org/abs/1405.0859
We present the results of speckle interferometric observations of 273 magnetic stars most of which are Ap/Bp type. All observations were made at the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences. We resolve
Externí odkaz:
http://arxiv.org/abs/1308.3168
Autor:
Bisikalo, D. V., Dodin, A. V., Kaygorodov, P. V., Lamzin, S. A., Malogolovets, E. V., Fateeva, A. M.
Publikováno v:
Astronomy Reports, 2012, Vol. 56, No. 9, pp. 686-692
Speckle interferometry of the young binary system RW Aur was performed with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences using filters with central wavelengths of 550 nm and 800 nm and pass-band halfwi
Externí odkaz:
http://arxiv.org/abs/1207.4022
Autor:
Maksimov, A. F., Balega, Yu. Yu., Dyachenko, V. V., Malogolovets, E. V., Rastegaev, D. A., Semernikov, E. A.
Publikováno v:
Astrophys.Bull.64:296-307,2009
The description is given for the speckle interferometer of the BTA 6-m telescope of the SAO RAS based on a new detector with an electron multiplication CCD. The main components of the instrument are microscope objectives, interference filters and atm
Externí odkaz:
http://arxiv.org/abs/0909.1119
Publikováno v:
Astrophys.Bull.63:278-289,2008
The results of speckle interferometric observations of 115 metal-poor stars [m/H]<-1 within 250 pc from the Sun and with proper motions mu <= 0.2"/yr, made with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Scie
Externí odkaz:
http://arxiv.org/abs/0809.0575
Autor:
Balega, I. I., Balega, Yu. Yu., Maksimov, A. F., Malogolovets, E. V., Rastegaev, D. A., Shkhagosheva, Z. U., Weigelt, G.
Publikováno v:
Astrophys.Bull.62:339-351,2007
The results of speckle interferometric observations of 104 binary and 6 triple stars performed at the BTA 6 m telescope in 2004 October are presented. Nearby low-mass stars are mostly observed for the program, among which 59 there are new binaries re
Externí odkaz:
http://arxiv.org/abs/0712.2573
We report the results of speckle-interferometric observations of 109 high proper-motion metal-poor stars made with the 6-m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences. We resolve eight objects -- G102-20, G19
Externí odkaz:
http://arxiv.org/abs/0707.2903
Speckle interferometric observations made with the 6 m telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences in 2000 revealed the triple nature of the nearby ($\pi_{Hip}=51.80\pm1.74$ mas) low-mass young ($\approx200$
Externí odkaz:
http://arxiv.org/abs/0707.2193