binary star - Meaning in Hindi
binary star - Meaning in Hindi
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Definitions and Meaning of binary star in English
binary star noun
- a system of two stars that revolve around each other under their mutual gravitation
Synonyms
binary, double star
द्वितारा
Description
A binary star or binary star system is a system of two stars that are gravitationally bound to and in orbit around each other. Binary stars in the night sky that are seen as a single object to the naked eye are often resolved using a telescope as separate stars, in which case they are called visual binaries. Many visual binaries have long orbital periods of several centuries or millennia and therefore have orbits which are uncertain or poorly known. They may also be detected by indirect techniques, such as spectroscopy or astrometry. If a binary star happens to orbit in a plane along our line of sight, its components will eclipse and transit each other; these pairs are called eclipsing binaries, or, together with other binaries that change brightness as they orbit, photometric binaries.
द्वितारा या द्विसंगी तारा दो तारों का एक मंडल होता है जिसमें दोनों तारे अपने सांझे द्रव्यमान केंद्र की परिक्रमा करते हैं। द्वितारों में ज़्यादा रोशन तारे को मुख्य तारा बोलते हैं और कम रोशन तारे को अमुख्य तारा या "साथी तारा" बोलते हैं। कभी-कभी द्वितारा और दोहरा तारा का एक ही अर्थ निकला जाता है, लेकिन इन दोनों में भिन्नताएँ हैं। दोहरे तारे ऐसे दो तारे होते हैं जो पृथ्वी से इकठ्ठे नज़र आते हों। ऐसा या तो इसलिए हो सकता है क्योंकि वे वास्तव में द्वितारा मंडल में साथ-साथ हैं या इसलिए क्योंकि पृथ्वी पर बैठे हुए वे एक दुसरे के समीप लग रहे हैं लेकिन वास्तव में उनका एक दुसरे से कोई सम्बन्ध नहीं है। किसी दोहरे तारे में इनमें से कौनसी स्थिति है वह लंबन (पैरलैक्स) को मापने से जाँची जा सकती है।
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What is binary star meaning in Hindi?
The word or phrase binary star refers to a system of two stars that revolve around each other under their mutual gravitation. See binary star meaning in Hindi, binary star definition, translation and meaning of binary star in Hindi. Find binary star similar words, binary star synonyms. Learn and practice the pronunciation of binary star. Find the answer of what is the meaning of binary star in Hindi. देखें binary star का हिन्दी मतलब, binary star का मीनिंग, binary star का हिन्दी अर्थ, binary star का हिन्दी अनुवाद।
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What is binary star meaning in Hindi, binary star translation in Hindi, binary star definition, pronunciations and examples of binary star in Hindi. binary star का हिन्दी मीनिंग, binary star का हिन्दी अर्थ, binary star का हिन्दी अनुवाद