星等通量亮度绝对星等and亮度和星等和Flux和亮度And 系统标签: fluxluminosityapparent星等siriusmagnitude 1DiscoveryofWhiteDwarfs—1Oct•Adams’discovery•Magnitude,apparent&absolute•Whyarewhitedwarfsmuchsmallerthanstarslikethesun?•Normalgas°enerategasSiriusA&Bhttp://chandra.harvard.edu/photo/2000/0065/00...
天文學中的 Apparent magnitude(天體從地球上看起來有多亮,與 absolute magnitude 相對,後者是它實際上有多亮)可追溯到1875年。中古英語有名詞形式 apparence, apparency,但自17世紀以來已經過時。 也來自:late 14c.相關條目 apparent appear(v.) 13世紀晚期,“出現”,源自古法語 aparoir, aperer “出現,顯露,...
Parallax, Apparent Magnitude and Absolute Magnitude We have seen that the flux F and luminosity L of a star (or any other light source) are related via the equation: F D L 2 4π = Trigonometric Parallax Hence, to determine the luminosity of a star from its flux, we also need to know...
With this quiz/worksheet, you can test how much you know about the difference between absolute magnitude and apparent magnitude. Interactive...
意思是“表面的,虚假的”来自约1400年; 意思是“在感官或心灵上看起来但不一定是真实的”来自1640年代。天文学中的Apparent magnitude(天体从地球上看起来有多亮,与 absolute magnitude 相对,后者是它实际上有多亮)可追溯到1875年。中古英语有名词形式 apparence, apparency,但自17世纪以来已经过时。
People have always looked up at the night sky and tried to make sense of the stars. One thing that we have wondered about is their brightness. If a...
the luminosity of a celestial body (such as a star) as observed from the earth compare absolute magnitude apparent magnitude_天文学行业词汇 视星等 从地球上观测到的天体的星等。 apparent magnitude词源英文解释 The first known use of apparent magnitude was in 1708 ...
apparent magnitude (redirected fromapparent magnitudes) Encyclopedia Related to apparent magnitudes:Visual magnitude,absolute magnitudes apparent magnitude n. Seemagnitude. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company....
Related to Apparent Visual Magnitude:Absolute Visual Magnitude Category filter: AcronymDefinition MVMusic Video MVMaldives MVMedium Voltage MVMove(Unix command) MVMotion Vector MVMountain View(California city) MVMecklenburg-Vorpommern(German region) ...
带有“apparent magnitude"的图片 添加示例 在上下文、翻译记忆库中将“apparent magnitude"翻译成 中文 变形 干 匹配词 所有 精确 任何 It has an apparent magnitude of +7.12 and absolute magnitude of +3.90. 它的视星等为+7.12,而绝对星等为+3.90。 LASER-wikipedia2 In practice such apparent ...