stars: individual (Cygnus OB2 No. 8A)stars: mass lossstars: winds, outflowsX-rays: starsThe Cyg OB2 association contains some of the most luminous OB stars in our Galaxy, the brightest of which are also among the most luminous in X-rays. We obtained a Chandra High Energy Transmission ...
In which constellation can you find the brightest star Sirius? A. Canis Major B. Ursa Major C. Ursa Minor D. Cygnus 相关知识点: 试题来源: 解析 A。Canis Major(大犬座)中有最亮的星 Sirius(天狼星)。Ursa Major 是大熊座,Ursa Minor 是小熊座,Cygnus 是天鹅座,都没有天狼星。反馈 收藏 ...
The North America Nebula in Cygnus Constellation Brightest star Deneb,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、百度、360、招
STAR CLUSTER MAGNITUDE CONSTELLATION Starfish Cluster 7.4 Auriga Beehive Cluster 3.7 Cancer King Cobra Cluster 6.1 Cancer Cooling Tower 6.6 Cygnus Hercules Cluster 5.8 Hercules Heart-Shaped Cluster 5.9 Monocerus Gumball Cluster 7.7 Ophiucus Great Pegasus Cluster 6.4 Pegasus Sagittarius Cluster 5.1 ...
We obtained a Suzaku 41-ks observation of the four brightest early type stars in the Cygnus OB2 association (Cyg OB2 Nos. 5, 8a, 9, and 12). The spectra of... M Yoshida,S Kitamoto,H Murakami - Publications- Astronomical Society of Japan 被引量: 6发表: 2011年 Catalogs of Hot Whit...
The North America Nebula is an emission nebula located in the constellation Cygnus, near the bright star Deneb. This nebula covers an area more than four times the size of the full moon and makes a great wide-field target thanks to the emission of hydrogen gas, which gives nebulae their re...
Astronomy, the seventh-brightest (usually) star in a constellation. En astronomio, ĝi estadas uzata por la kvina plej hela (kutime) stelo en konstelacio. WikiMatrix These stars are also known as SS Cygni variables after the variable in Cygnus which produces among the brightest and ...
19DenebCygnus1.25A270,0001,800-5 20BecruxCrux Australis1.25B08,200425+20 Explanation Number Common Name Some examples of the names:Denebis Latin fortail(because it marks the tail of The Swan - Cygnus);Antaresis Greek forrival of Mars(because of its red colour);Aldebaranis Arabic foreye of...
It lies on the border between Cepheus and Cygnus. The galaxy was discovered by William Herschel in September 1798. NGC 7380 is an open star cluster also known as the Wizard Nebula. It was discovered by Caroline Herschel in 1787. The cluster is embedded in a nebula making it 110 light-...
Instruments carried aboard an Aerobee rocket in April 1965 provided evidence for x-ray emission from the directions of the radio galaxies Cygnus A and M-87 and from the galactic supernova remnant Cassiopeia A. A survey of the Cygnus regi... ET Byram,TA Chubb,H Friedman - 《Science》 被引...