parsec wikipedia - EAS

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  1. Parsec - Simple English Wikipedia, the free encyclopedia

    https://simple.wikipedia.org/wiki/Parsec

    Web3.261 56 ly. A parsec is a unit of distance used in astronomy. It is the distance that light travels in 3.26 years, or just under 31 trillion kilometres (about 19 trillion miles). This is from the definition: a parsec is the distance from the Sun to an object which has a parallax angle of one arcsecond. The technique used in the calculation is ...

  2. Parsec - Wikipedia

    https://it.wikipedia.org/wiki/Parsec

    WebIl parsec (abbreviato in pc) è un'unità di lunghezza usata in astronomia, e corrisponde a circa 3,26 anni luce, cioè 3,0856775814672 × 10 13 km. . Il nome deriva da: "parallasse di un secondo d'arco", ed è definito come la distanza dalla Terra (o dal Sole) di una stella che ha una parallasse annua di 1 secondo d'arco.Un parsec corrisponde a: 1 pc ≈ …

  3. Parsec — Wikipédia

    https://fr.wikipedia.org/wiki/Parsec

    WebLe parsec ( /paʁ.sεk/ ), de symbole pc, est une unité de longueur utilisée en astronomie. Il est défini comme valant exactement 648 000 π unités astronomiques, soit environ 3,26 années-lumière . Le nom parsec est la contraction de « parallaxe - seconde », une expression se rapportant à sa définition historique, désormais obsolète ...

  4. Parsec – Wikipedia

    https://sv.wikipedia.org/wiki/Parsec

    WebParsec eller parsek (pc) är en längdenhet som används inom astronomi. En parsec är definierad som det avstånd varifrån radien i jordens bana kring solen syns under vinkeln 1 bågsekund, och motsvarar 31 Pm (petameter) eller 3,26 ljusår. Eftersom det finns 360·60·60/ (2π) = 206 264,8 bågsekunder i en radian, är en parsec lika med 206 ...

  5. Parsec - Wikipedia

    https://ro.wikipedia.org/wiki/Parsec

    WebParsecul (simbol: pc) este o unitate de măsură a lungimii definită ca distanța de la care 1 UA se vede sub unghiul de 1" sau Pământul are o mișcare de paralaxă de 1". Este egală cu 3,26163626 ani-lumină, 206 264,806 UA sau 3,08568025 × 10 16 m. Denumirea de parsec provine din expresia „ par alaxa unei sec unde”. [3]

  6. Parsec - Wikipedia, den frie encyklopædi

    https://da.wikipedia.org/wiki/Parsec

    WebParsec står for " par allax of one arc sec " (på dansk " parallaksen for et buesekund ") og er defineret som den ene katete i en retvinklet trekant, hvor den anden katete er Jordens middelafstand til Solen (1 astronomisk enhed = AU) og den modstående vinkel er på et buesekund. Sagt på en anden måde: På 1 parsecs afstand har Jordens ...

  7. Pársec - Wikipedia, la enciclopedia libre

    https://es.wikipedia.org/wiki/Pársec

    WebEl pársec o parsec (símbolo pc) es una unidad de longitud utilizada en astronomía. Su nombre se deriva del inglés parallax of one arc second ( paralaje de un segundo de arco ). En sentido estricto, el pársec se define como la distancia a la que una unidad astronómica (ua) subtiende un ángulo de un segundo de arco (1″).

  8. Parsec (disambiguation) - Wikipedia

    https://en.wikipedia.org/wiki/Parsec_(disambiguation)

    WebA parsec is a unit of distance.. Parsec may also refer to: . Computing. PARSEC, a software package designed to perform electronic structure calculations of solids and molecules; Parsec (parser), a Parser combinator library for Haskell Parsec (software), a desktop capturing application Princeton Application Repository for Shared-Memory Computers; …

  9. Parsec - Wikipedia

    https://li.wikipedia.org/wiki/Parsec

    WebParsec. Dit artikel is gesjreve (of begós) in 't Mestreechs. Laes hie wie v'r mit de versjillende saorte Limburgs ómgaon. 'ne Parsec (aofkorting pc) is 'n lengtemaot die gebruuk weurt um lang aofstande boete eus zonnestèlsel te mete. 'ne Parsec kump euverein mèt oongeveer 3,261631 leechjaor. 't Woord is 'n sametrèkking vaan de wäörd par ...

  10. Thousand Parsec - Wikipedia

    https://en.wikipedia.org/wiki/Thousand_Parsec

    WebThousand Parsec (TP) is a free and open source project with the goal of creating a framework for turn-based space empire building games. Thousand Parsec is a framework for creating a specific group of games, which are often called 4X games , from the main phases of gameplay that arise: eXplore, eXpand, eXploit and eXterminate. [2]

  11. Parsec – Wikipedia tiếng Việt

    https://vi.wikipedia.org/wiki/Parsec

    WebWorld Book at NASA. NASA. Bản gốc lưu trữ ngày 17 tháng 2 năm 2005. Truy cập ngày 22 tháng 3 năm 2010. The sun is one of over 100 billion stars in the Milky Way galaxy. It is about 25,000 light-years from the center of the galaxy, and it revolves around the galactic center once about every 250 million years.

  12. Parsek – Wikipedie

    https://cs.wikipedia.org/wiki/Parsek

    WebParsek, také parsec (značka jednotky pc) je jednotka vzdálenosti, používaná hlavně v odborné literatuře v astronomii. Jeden parsek je vzdálenost, z níž má 1 astronomická jednotka (1 au) úhlový rozměr jedné vteřiny , tedy 1 pc = 1 au / tg 1″ [1] ≈ 206 265 au ≈ 3,262 ly ≈ 3,086×10 16 m.

  13. parsec - Wiktionary

    https://en.wiktionary.org/wiki/parsec

    WebNov 11, 2022 · parsec ( plural parsecs ) ( astronomy, metrology) Short for parallax second . quotations synonyms .

  14. Parsec | Space Wiki | Fandom

    https://space.fandom.com/wiki/Parsec

    WebThe parsec (symbol pc) is a unit of length used in astronomy. It stands for "parallax of one arc second". It is based on the method of trigonometric parallax, one of the most ancient and standard methods of determining stellar distances. The parallax of a star is half of the angular distance a star appears to move against the celestial sphere due to the orbit of …

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