Abstract
The results of photoelectric lunar-occultation observations for several stars are presented. Some of these are obvious close binary systems, while others are suspected close binaries or multiple systems, or show evidence for the presence of complex structure of some other kind. It is expected that new, efficient interferometric systems will enable detailed studies of the structure of many “ordinary” stars with an angular resolutions of 10−4–10−5 arcsec.
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References
F. G. Pease, Carnegie Inst. Washington Year Book 20, 215 (1921).
E.M. Trunkovskii, Sov. Astron. Lett. 13, 379 (1987).
T. R. Irsmambetova, O. I. Mitin, A. A. Savvin, and E. M. Trunkovskii, Preprint Vysokogor. Sredneaz. Eksp. GAISh, No. 14 (Gos. Astron. Inst. Shternberga MGU, Moscow, 1990).
E. M. Trunkovskii, Astron. Rep. 38, 488 (1994).
A. Richichi, G. Calamai, Ch. Leinert, et al., Astron. Astrophys. 309, 163 (1996).
D. Hoffleit and W. H. Warren, Jr., Bright Star Catalogue, 5th Rev. ed. (Astron. Data Center, NSSDC/ADC, Strasbourg, 1991).
M. Fracassini, L. E. Pasinetti, and F. Manzolini, Astron. Astrophys. Suppl. Ser. 45, 145 (1981).
M. Fracassini, G. Gilardoni, and L. E. Pasinetti, Astrophys. Space Sci. 22, 141 (1973).
E. M. Trunkovskii, Sov. Astron. 31, 195 (1987).
A. H. Batten, J. M. Fletcher, and D. G. MacCarthy, Publ. Dominion Astrophys. Observ. 17 (Nat. Res. Council, Victoria, B. C., Canada, 1989).
M. B. Bogdanov, Sov. Astron. 22, 280 (1978).
K. U. Allen, Astrophysical Quantities (Athlone Press, London, 1973; Mir, Moscow, 1977).
N. M. White and B. H. Feierman, Astron. J. 94, 751 (1987).
D. S. Evans, Lowell Observ. Bull. 9, 63 (1983).
D. W. Dunham, Occultation Newsletter 1, 119 (1977).
A. Domiciano de Souza, M. Hadjara, F. Vakili, et al., Astron. Astrophys. 545, A130 (2012).
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Original Russian Text © E.M. Trunkovsky, 2013, published in Astronomicheskii Zhurnal, 2013, Vol. 90, No. 9, pp. 754–764.
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Trunkovsky, E.M. Photoelectric lunar-occultation observations of several close binary stars. Astron. Rep. 57, 692–701 (2013). https://doi.org/10.1134/S1063772913090072
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DOI: https://doi.org/10.1134/S1063772913090072