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Appearance of a nebula near Y Ori

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Abstract

The results of photographic and photoelectric observations for the star Y Ori are presented. During these observations a red nebulosity appeared around the star Y Ori near the maximum of brightness. The optical sizes of the nebulosity are comparable with the OH sizes of long period variables and OH/IR stars. A real brightness increase on the decreasing branch of the light curve was detected in U spectral band.

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Authors and Affiliations

  1. Byurakan Astrophysical Observatory, Armenia

    N. D. Melikian

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  1. N. D. Melikian
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Published in Astrofizika, Vol. 38, No. 4, pp. 555–558, October–December, 1995.

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Melikian, N.D. Appearance of a nebula near Y Ori. Astrophysics 38, 307–308 (1995). https://doi.org/10.1007/BF02044700

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  • DOI: https://doi.org/10.1007/BF02044700

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