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Spectral observations of FBS blue stellar objects in the zone δ = + 35°

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Abstract

The next list of spectral data on blue stellar objects (BSOs) is presented. 58 FBS objects in a zone with a central declination δ = + 35° were observed with the 2.6-m telescope at the Byurakan Observatory during 1990–1991. In addition, 3 objects were observed (3 CCD spectra were obtained) with the BAO 2.6-m and OHP 1.93-m telescopes in 1997–2000 using modern instrumentation. 9 white dwarfs, 47 hot subdwarfs, and 2 HBB stars have been discovered. Spectra of the 10 most interesting objects are given.

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Authors and Affiliations

  1. V. A. Ambartsumyan Byurakan Astrophysical Observatory, Byurakan, Armenia

    P. K. Sinamyan & A. M. Mickaelian

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  1. P. K. Sinamyan
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  2. A. M. Mickaelian
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Correspondence to P. K. Sinamyan.

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Translated from Astrofizika, Vol. 51, No. 2, pp. 277–283 (May 2008).

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Sinamyan, P.K., Mickaelian, A.M. Spectral observations of FBS blue stellar objects in the zone δ = + 35°. Astrophysics 51, 226–232 (2008). https://doi.org/10.1007/s10511-008-9007-7

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  • DOI: https://doi.org/10.1007/s10511-008-9007-7

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