Y. Solovyeva, A. Vinokurov, A. Kostenkov, A. Sarkisyan, K. Atapin, A. Valeev
Published 2021-09-13Version 1
We present new spectral and photometric data of confirmed LBV star from the NGC4736 galaxy. The star NGC4736_1 (Mbol = -11.5 mag) showed noticeable spectral variability from 2015 to 2018, which was accompanied by a significant change in the brightness. We also have estimated possible initial mass of the object NGC4736_1 as ~130 Msun.
Comments: 4 pages, 3 figures. Accepted for publication in "Astronomical and Astrophysical Transactions". Modern Stellar Astronomy - 2019, Proceedings of a conference held at Special Astrophysical Observatory, Nizhny Arkhyz, Russia 7-11 October 2019
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