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Cloudcroft occultation summary. I - December 1978-March 1980
Results are presented from the first 16 months of a program undertakento record lunar occultations at Cloudcroft Observatory. The 85 eventssummarized include 38 observations of stars brighter than seventhmagnitude, 26 reappearances, nine angular diameter measurements, and 11observations of binary stars or stars which may be double.
| Photoelectric observations of lunar occultations. XI
Occultation observations of 466 events are presented. These includediameter measures of Aldebaran under very bad conditions and a gooddiameter measure of 82 Vir. The list includes 91 reappearances andobservations of 34 double or multiple stars, both new and previouslyknown. The inconsistencies of the observations of Kui 88 are discussed.Further observations are most desirable.
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Observation and Astrometry data
| Constellation: | Ophiucus |
| Right ascension: | 17h07m44.42s |
| Declination: | -18°33'30.4" |
| Apparent magnitude: | 8.647 |
| Distance: | 375.94 parsecs |
| Proper motion RA: | 6.3 |
| Proper motion Dec: | 7.8 |
| B-T magnitude: | 10.31 |
| V-T magnitude: | 8.785 |
Catalogs and designations:
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