PLANETARY SYSTEMS OF THE GALAXY

PLANETARY SYSTEMS OF THE GALAXY

Definition of planets, relative contents of planetary systems in Galaxy, and main results of searching for them are adduced. It is supposed to distinguish four types of planets accordingly their inner substance composition: hydrogenous-helium (H2 , He, Ne), ice (H2O, CH4, NH3 and their cluster tree,...

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Main Authors: N. N. Evsukov, V. A. Zakhozhaj, V. A. Psaryov
Format: Article
Language:English
Published: Odessa I. I. Mechnykov National University 2017-04-01
Series:Odessa Astronomical Publications
Online Access:http://oap.onu.edu.ua/article/view/99154
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spelling doaj-3d947ed13c134ffcb069faa7141147a22020-11-25T03:01:43ZengOdessa I. I. Mechnykov National UniversityOdessa Astronomical Publications1810-42152017-04-0114020520710.18524/1810-4215.2001.14.9915499154PLANETARY SYSTEMS OF THE GALAXYN. N. Evsukov0V. A. ZakhozhajV. A. PsaryovKharkov National University, Svobody Sq.4, Kharkov 61077, UkraineDefinition of planets, relative contents of planetary systems in Galaxy, and main results of searching for them are adduced. It is supposed to distinguish four types of planets accordingly their inner substance composition: hydrogenous-helium (H2 , He, Ne), ice (H2O, CH4, NH3 and their cluster tree, also N2 and Ar), silicate, or metallic (alligations of Fe with Ni, Co, Cr) ones. Hydrogenous-helium compositions of planets are the most possible. But existence of two metallic (or metallic and silicate) and one ice planet in pulsar systems are suspected.http://oap.onu.edu.ua/article/view/99154
collection DOAJ
language English
format Article
sources DOAJ
author N. N. Evsukov
V. A. Zakhozhaj
V. A. Psaryov
spellingShingle N. N. Evsukov
V. A. Zakhozhaj
V. A. Psaryov
PLANETARY SYSTEMS OF THE GALAXY
Odessa Astronomical Publications
author_facet N. N. Evsukov
V. A. Zakhozhaj
V. A. Psaryov
author_sort N. N. Evsukov
title PLANETARY SYSTEMS OF THE GALAXY
title_short PLANETARY SYSTEMS OF THE GALAXY
title_full PLANETARY SYSTEMS OF THE GALAXY
title_fullStr PLANETARY SYSTEMS OF THE GALAXY
title_full_unstemmed PLANETARY SYSTEMS OF THE GALAXY
title_sort planetary systems of the galaxy
publisher Odessa I. I. Mechnykov National University
series Odessa Astronomical Publications
issn 1810-4215
publishDate 2017-04-01
description Definition of planets, relative contents of planetary systems in Galaxy, and main results of searching for them are adduced. It is supposed to distinguish four types of planets accordingly their inner substance composition: hydrogenous-helium (H2 , He, Ne), ice (H2O, CH4, NH3 and their cluster tree, also N2 and Ar), silicate, or metallic (alligations of Fe with Ni, Co, Cr) ones. Hydrogenous-helium compositions of planets are the most possible. But existence of two metallic (or metallic and silicate) and one ice planet in pulsar systems are suspected.
url http://oap.onu.edu.ua/article/view/99154
work_keys_str_mv AT nnevsukov planetarysystemsofthegalaxy
AT vazakhozhaj planetarysystemsofthegalaxy
AT vapsaryov planetarysystemsofthegalaxy
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