White, Glenn J. and Ricketts, Martin J.
(1977).
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| URL: | http://adsabs.harvard.edu/abs/1977ApL....18...79W |
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Abstract
An improved position is reported for the X-ray source 3U 0527-05. The two most likely optical counterparts are θ2 Orionis, a binary star system which contains a massive non luminous secondary, and the central regions of the Orion Nebula, M42. Upper limits to the X-ray emission from eight other binary systems which have a massive non luminous secondary component are given, based on analysis of data from the Ariel V X-ray satellite.
| Item Type: | Journal Article |
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| Copyright Holders: | 1977 Gordon and Breach Science Publishers Ltd., Taylor & Francis |
| ISSN: | 0004-6388 |
| Keywords: | binary stars; nebulae; position errors; satellite observation; x-ray sources; light curve; protostars; spaceborne astronomy; x-ray astronomy; ariel satellites |
| Academic Unit/Department: | Science > Physical Sciences |
| Interdisciplinary Research Centre: | Centre for Earth, Planetary, Space and Astronomical Research (CEPSAR) |
| Item ID: | 33260 |
| Depositing User: | Glenn White |
| Date Deposited: | 26 Mar 2012 09:15 |
| Last Modified: | 26 Mar 2012 09:49 |
| URI: | http://oro.open.ac.uk/id/eprint/33260 |
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