On statistical distributions of wide binary stars
The semi-major axis is a key parameter of binary stellar systems. In order to obtain current semi-major axis distribution we investigated a volume-limited sample of the binaries in solar neighbourhood. Obtained distribution shows unsatisfactory agreement with the canonical Opik's law.
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| Veröffentlicht in: | Advances in Astronomy and Space Physics |
|---|---|
| Datum: | 2012 |
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
Головна астрономічна обсерваторія НАН України
2012
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/119164 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | On statistical distributions of wide binary stars / D.A. Chulkov, D.I. Trushin // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 23-24. — Бібліогр.: 6 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862735830595928064 |
|---|---|
| author | Chulkov, D.A. Trushin, D.I. |
| author_facet | Chulkov, D.A. Trushin, D.I. |
| citation_txt | On statistical distributions of wide binary stars / D.A. Chulkov, D.I. Trushin // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 23-24. — Бібліогр.: 6 назв. — англ. |
| collection | DSpace DC |
| container_title | Advances in Astronomy and Space Physics |
| description | The semi-major axis is a key parameter of binary stellar systems. In order to obtain current semi-major axis distribution we investigated a volume-limited sample of the binaries in solar neighbourhood. Obtained distribution shows unsatisfactory agreement with the canonical Opik's law.
|
| first_indexed | 2025-12-07T19:50:39Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119164 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 2227-1481 |
| language | English |
| last_indexed | 2025-12-07T19:50:39Z |
| publishDate | 2012 |
| publisher | Головна астрономічна обсерваторія НАН України |
| record_format | dspace |
| spelling | Chulkov, D.A. Trushin, D.I. 2017-06-04T18:30:12Z 2017-06-04T18:30:12Z 2012 On statistical distributions of wide binary stars / D.A. Chulkov, D.I. Trushin // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 23-24. — Бібліогр.: 6 назв. — англ. 2227-1481 https://nasplib.isofts.kiev.ua/handle/123456789/119164 The semi-major axis is a key parameter of binary stellar systems. In order to obtain current semi-major axis distribution we investigated a volume-limited sample of the binaries in solar neighbourhood. Obtained distribution shows unsatisfactory agreement with the canonical Opik's law. Authors thank Oleg Yu. Malkov, Anastasia Isaeva, Alexey S. Rastorguev and Leonid Zotov for their indispensable contribution in this research. en Головна астрономічна обсерваторія НАН України Advances in Astronomy and Space Physics On statistical distributions of wide binary stars Article published earlier |
| spellingShingle | On statistical distributions of wide binary stars Chulkov, D.A. Trushin, D.I. |
| title | On statistical distributions of wide binary stars |
| title_full | On statistical distributions of wide binary stars |
| title_fullStr | On statistical distributions of wide binary stars |
| title_full_unstemmed | On statistical distributions of wide binary stars |
| title_short | On statistical distributions of wide binary stars |
| title_sort | on statistical distributions of wide binary stars |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119164 |
| work_keys_str_mv | AT chulkovda onstatisticaldistributionsofwidebinarystars AT trushindi onstatisticaldistributionsofwidebinarystars |