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Micrometer measurements of visual double stars at Calar Alto
Author(s) -
Ling J. F.,
Lanchares V.
Publication year - 1993
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.2113140409
Subject(s) - observatory , stars , almeria , micrometer , physics , telescope , astrophysics , astronomy , variable star , optics , humanities , art
We present 93 micrometer measurements of 55 double stars observed with the 152 cm telescope at the Spanish observatory at Calar Alto (Almeria, Spain).