Abell 2256
Frederic P. Miller, Agnes F. Vandome, John McBrewster
High Quality Content by WIKIPEDIA articles! Abell 2256 is a galaxy cluster in the constellation Ursa Minor, which contains more than 500 galaxies. Abell 2256 has an angular size of 35'±15', at 2800 kpc. Abell 2256 was detected by the X-ray observatory satellite Uhuru at 3U 1706+78, where 3U indicates the third Uhuru catalog of X-ray sources in equatorial coordinates for the year 1950 at right ascension (RA) 17h 06m declination (Dec) +78°, and 4U 1707+78 is the entry in the fourth Uhuru catalog. A2256 was also detected by Ariel 5 at 2A 1705+786. Данное издание не является оригинальным. Книга печатается по технологии принт-он-деманд после получения...
ISBN: 978-6-1339-1211-3
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Книга по требованию
Дата выхода: июль 2011