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Tautenburg proper motion fields
DOI: 10.1002/asna.2113120114 Bibcode: 1991AN....312...45S

Scholz, R. -D.; Hirte, S.

The possible use of Tautenburg Schmidt plates to determine proper motions was analyzed using the new data base of the Tautenburg plate archive. All fields with at least four first epoch plates were included along with the 10 Hipparcos-Tautenburg link fields and the 17 fields in the program of the main meridional section of the Galaxy. The distribu…

1991 • Astronomische Nachrichten
Hipparcos 6
Determination of Absolute Proper-Motions for the Connection of the HIPPARCOS System with a Quasi-Inertial System and the Automation of Astrometric Measurements of Tautenburg Schmidt Plates
DOI: 10.1002/asna.2113120314 Bibcode: 1991AN....312..224S

Scholz, R. D.

1991 • Astronomische Nachrichten
Hipparcos 1