Journal of Physical Studies 11(4), 438–442 (2007)
DOI: https://doi.org/10.30970/jps.11.438

SPECTRAL CLASSIFICATION OF FAINT STARS TO 22.0^m (V) IN THE DIRECTION OF THE OPEN CLUSTERS

V. I. Kuznetsov¹, W. Buscombe², G. Z. Butenko¹
¹International Center for Astronomical, Medical, and Ecological Research
E-mail: kouznets@mao.kiev.ua, butenko@mao.kiev.ua
²Northwestern University, Department of Physics and Astronomy,
Dearborn Observatory, Evanston, USA
E-mail: buscombe@nvu.edu

By the developed method [V. I. Kuznetsov, G. Z. Boutenko, G. A. Lazorenko, P. F. Lazorenko Astron. Astrophys. Suppl. Ser. {\bf 142}, 389 (2000)] on the basis of reliable information concerning the distribution of dust matter and $UBV$-photometry spectral descriptions of stars we got spectral characteristics of stars in the direction of the open clusters of NGC 2244, NGC 2264 and IC 1805.

PACS number(s): 95.75.De, 97.10.Ri, 98.20.Di

SPECTRAL CLASSIFICATION OF FAINT STARS TO 22.0m (V) IN THE DIRECTION OF THE OPEN CLUSTERS

SPECTRAL CLASSIFICATION OF FAINT STARS TO 22.0^m (V) IN THE DIRECTION OF THE OPEN CLUSTERS