Investigations in Proper Motions.
1938; IOP Publishing; Volume: 88; Linguagem: Inglês
10.1086/143957
ISSN1538-4357
Autores Tópico(s)Robotic Mechanisms and Dynamics
Resumoview Abstract Citations (6) References Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Investigations in Proper Motions. van Maanen, Adriaan Abstract By superposing photographs, taken at intervals ranging from ten to twenty-three years, 105 stars showing a decided proper motion were found in 223 fields in which the central stars had a motion of about o'~5 or more annually. Sixteen of these stars are companions of the central stars; for all these the parallax is known. The distances from the central stars range from 100 to 10,000 astronomical units, the absolute photographic magnitudes from + 10.1 to + 14.0 with a maximum frequency at about +12 Publication: The Astrophysical Journal Pub Date: July 1938 DOI: 10.1086/143957 Bibcode: 1938ApJ....88...27V full text sources ADS | Related Materials (14) Part 1: 1919CMWCI.167....1V Part 2: 1933ApJ....77..186V Part 4: 1921ApJ....54..237V Part 5: 1921ApJ....54..347V Part 6: 1922ApJ....56..200V Part 7: 1922ApJ....56..208V Part 8: 1923ApJ....57...49V Part 9: 1923ApJ....57..264V Part 10: 1925ApJ....61..130V Part 11: 1927ApJ....66...89V Part 12: 1941ApJ....94..399V Part 13: 1942ApJ....96..382V Part 14: 1944ApJ...100...31V Part 15: 1945ApJ...102...26V
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