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New red variable stars in two fields in Cepheus and Cygnus (Mitteilungen der Universitäts‐Sternwarte zu Jena Nr. 143)
Author(s) -
Pfau W.,
Friedemann C.
Publication year - 1980
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.2103010204
Subject(s) - physics , astrophysics , stars , variable star , astronomy
The detection of 15 probably long period variables is announced. The observed range of light changes in the r system are given.