Bat99-98 star
웹2024년 12월 29일 · Name. The star's name, HD 269810, comes from the Henry Draper Catalogue. The serial number 269810 indicates it was published in the extension of the catalogue and is formally referred to as HDE 269810. Details. HD 269810 is classified as … 웹This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. Question: 3. How many times more luminous is the most massive star than the least massive star?
Bat99-98 star
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웹2024년 8월 24일 · bat99-98. bat99-98并不在银河系中，而是位于银河系的卫星星系——大麦哲伦星系中，距离我们大约有16.5万光年。bat99-98所在的蜘蛛星云极为特别，因为这个星云中发现了一系列的庞然大物，比如前任最大恒星——r136a1，它的质量达到了太阳的215倍，现 …
웹The survey observed stars that were above magnitude 14 and that were within two arcminutes of the centre of the 30 Doradus nebula, and BAT99-98 was labelled as star J. It was found to have an apparent magnitude of 13.5 and a spectral type of WN-5. The following year, 13 … 웹2024년 3월 20일 · Danh sách sao có độ sáng tuyệt đối lớn nhất. Các sao có cấp sao tuyệt đối sáng nhất mà khoa học loài người trên Trái Đất đã quan sát và tính toán được có thể tạm sắp xếp theo danh sách dưới đây.
웹An analysis of the Large Magellanic Cloud (LMC) WC4 star BAT99-9 (HD 32125, FD 4, Brey 7, WS 3) shows that the star still contains photospheric nitrogen. Three N emission features (N V λλ1238, 1242, N IV λ1719, and N IV λλ3479-3485) are unambiguously identified in the … 웹2024년 4월 10일 · Peony Star, Melnick 34, BAT99-98, WOH-G64, R136a2. Enemies. None. R136a1 is one of the most massive stars known with a mass 265 times that of the Sun, but during its birth it had around 315 solar masses, and gradually lost as hundreds of …
웹2일 전 · NGC 1868 is a globular cluster in the Large Magellanic Cloud in the constellation Dorado. It was discovered by John Herschel in 1834. The cluster is relatively metal-poor and as a result appears relatively blue. It maintains an abundant population of mature giant branch stars which have been used to fit its age to roughly 700 million years old.
웹2024년 2월 18일 · BAT99-98, eller Brey 79, är en Wolf–Rayet-stjärna i Svärdfiskens stjärnbild, [1] belägen i Stora magellanska molnet. Den befinner sig i närheten av den öppna stjärnhopen R136 i Tarantelnebulosan. Med 226 solmassor (M☉) och en luminositet motsvarande 5 … chuck e cheese north wales웹2024년 11월 4일 · R99 has significant differences from those other stars which preclude it being given a simple WN spectral type: the ultraviolet spectrum is strongly blanketed over a different range of wavelengths; highly ionised iron lines are seen in absorption instead of … design real time battery monitoring system웹BAT99 108 -- Wolf-Rayet The astronomical object called BAT99 108 is a Wolf-Rayet: Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym ... Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other … design rebirth pte ltd