V. H. Chavushian

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Co-Authors

J. A. Stepanian

Astronomy and Space

L. K. Erastova

Byurakan Astrophysical Observatory

V. A. Lipovetsky

Special Astrophysical Observatory

H. M. Tovmassian

Glendale Community College

O. Martı́nez

Benemérita Universidad Autónoma de Puebla

АР

А. Р. Петросян

Byurakan Astrophysical Observatory

O. Yam

University of Quintana Roo

H. Tiersch

Stuttgart Observatory

A. I. Shapovalova

Irkutsk State University

V. V. Kleshchonok

Taras Shevchenko National University of Kyiv

Cooperative Institutions

Byurakan Astrophysical Observatory

Special Astrophysical Observatory

National Institute of Astrophysics, Optics and Electronics

Isaac Newton Institute

Taras Shevchenko National University of Kyiv

Astronomical Observatory

Main Astronomical Observatory

Benemérita Universidad Autónoma de Puebla

Isaac Newton Institute for Mathematical Sciences

U.S. National Science Foundation

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Spectroscopic and photometric investigation of the clumpy irregular galaxy Markarian 1006

Astrophysics (1992)

А. Р. Петросян K. A. Sahakian V. H. Chavushian F. B�rngen

10.1007/bf01005044

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Study of Spectra of Comet 17P/Holmes Obtained with 2.12-m Telescope in Mexico on November 2 and 3, 2007

LPICo (2008)

K. I. Churyumov Л. С. Чубко I. V. Lukyanyk V. V. Kleshchonok A. A. Berezhnoy

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Dynamics of HCGs

arXiv (Cornell University) (2002)

H. M. Tovmassian V. H. Chavushian O. Martı́nez O. Yam H. Tiersch

It is shown that compact groups of galaxies (HCGs, ShCGS) are stable formations, in which principal member galaxies together with faint galaxies in their environment rotate in elongated orbits around the common gravitational center of the group. Hence, the multitude of puzzles related to CGs: the very existence of CGs, absence of strong radio sources, absence of strong signs of interaction and merging, the fact that elliptical members (the best candidates for ongoing merging) are not more frequently first-ranked than spirals, etc., are solved. The number of such groups, may be much higher in the near Universe, since only those of them, the elongation of which is oriented close to the line of sight, or bright members of which happen to be close to each other during regular rotation, are detected as the so-called compact groups.

10.48550/arxiv.astro-ph/0203066

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Spectral investigations of objects from the Second Byurakan Survey. Stellar objects. VI.

BSAO (1993)

J. A. Stepanian V. A. Lipovetsky V. H. Chavushian L. K. Erastova S. K. Balayan

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Citations (1)

Spectral investigations of the second Byurakan sky survey objects. Stellar objects : III. Fields alpha = 12h22m, delta = +55 00' and alpha = 15h30m, delta = +59 00'.

Afz (1990)

J. A. Stepanian V. A. Lipovetsky A. I. Shapovalova L. K. Erastova V. H. Chavushian