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Micrometric measurements of visual binaries (5th list) The data resulting from 596 micrometric measurements of 152 binaries areset forth which represent observations taken on the GPO astrograph(described by Scardia, 1990). The traditional declination method is usedto track star position, and some of the measurements are related toprevious work by the author (1990). The data given include O-Cmeasurements corresponding to the Worley and Heintz catalogue (1984) andother relevant data.
| List of errors found in the Henry Draper Catalogue Not Available
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Observation and Astrometry data
Constellation: | Τουκάνα |
Right ascension: | 00h12m05.26s |
Declination: | -58°31'30.6" |
Apparent magnitude: | 7.638 |
Distance: | 58.106 parsecs |
Proper motion RA: | 65.3 |
Proper motion Dec: | -150.2 |
B-T magnitude: | 8.558 |
V-T magnitude: | 7.714 |
Catalogs and designations:
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