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Публикации по объекту
Catalogue of H-alpha emission stars in the Northern Milky Way
The ``Catalogue of Stars in the Northern Milky Way Having H-alpha inEmission" appears in Abhandlungen aus der Hamburger Sternwarte, Band XIin the year 1997. It contains 4174 stars, range {32degr <= l() II< 214degr , -10degr < b() II < +10degr } having the Hαline in emission. HBH stars and stars of further 99 lists taken from theliterature till the end of 1994 were included in the catalogue. We givethe cross-identification of stars from all lists used. The catalogue isalso available in the Centre de Données, Strasbourg ftp130.79.128.5 or http://cdsweb.u-strasbg.fr and at the HamburgObservatory via internet.
| Catalogue of stars in the northern Milky Way having H-alpha in emission
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| Discoveries on southern, red-sensitive objective-prism plates. IV Extension to higher latitudes
This fourth in a series of papers (MacConnel, (1978, 1979, 1981) listingnewly-found objects detected on Curtis Schmidt objective-prism platesextends the previous, 4500-sq deg coverage, confined to within 15 deg ofthe southern galactic plane, to higher galactic latitudes and to anadditional 3100 sq deg. The lists presented cover 107 non-banded H-alphaemission stars, 12 M-type H-alpha emission stars, five suspectedplanetary nebulae, 10 carbon stars, 121 S/MS stars, three M dwarfs, anda peculiar and previously unreported star.
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Группы:
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Наблюдательные данные и астрометрия
| Созвездие: | Орёл |
| Прямое восхождение: | 19h00m48.88s |
| Склонение: | +18°39'11.5" |
| Видимая звёздная величина: | 9.224 |
| Собственное движение RA: | 1.6 |
| Собственное движение Dec: | -3.9 |
| B-T magnitude: | 9.428 |
| V-T magnitude: | 9.241 |
Каталоги и обозначения:
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