Non-stellar objects used in preparing the SAO star atlas
coordinate at equinox 1950.0
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Author
Contributions
- Smithsonian Astrophysical Observatory. - Contributor
Publication
1970 - Smithsonian Institution, Astrophysical Observatory], [Cambridge, Mass, No place, unknown, or undetermined
Language
English
Subjects
Topics
Other Editions
- Non-stellar objects used in preparing the SAO star atlas: coordinate at equinox 1950.0
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