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ICCD Speckle Observations of Binary Stars.XV.An Investigation of Lunar Occultation Systems
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1996AJ....112.2260M&db_key=AST
| Photoelectric observations of lunar occultations. XIV
Observations of 314 events between March 1982 and March 1983 arepresented in the same form as in previous papers in this series. Theresults include 18 cases of duplicity of which 12 appear to be newdiscoveries. Unluckily, few cases of possible large angular diametersoccurred, and in no case can the results derived be accepted withoutreserve, these having been observed at very low altitudes withconsequent severe corruption by seeing effects. A remark on theincidence of doubles in the Hyades and its possible consequences forestimates of stellar distances is appended.
| 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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Группы:
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Наблюдательные данные и астрометрия
| Созвездие: | Весы |
| Прямое восхождение: | 14h47m38.89s |
| Склонение: | -12°56'05.0" |
| Видимая звёздная величина: | 8.443 |
| Расстояние: | 159.236 парсек |
| Собственное движение RA: | 5.8 |
| Собственное движение Dec: | -13.5 |
| B-T magnitude: | 8.97 |
| V-T magnitude: | 8.487 |
Каталоги и обозначения:
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