ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The sixth magnitude irregular variable X Per (BS 1209 = HD 24534), situated in the Per OB2 (II Per) association at ? = 3 h 52.3 min, ? = 30 54' (1950), is of spectral type Opev and shows a large ultraviolet excess1,2. Blaauw3 has suggested that it is the remnant of a supernova explosion that gave ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/235273a0
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