دقیقه قوسی: تفاوت بین نسخهها
از ویکی نجوم
هانيه اميري (بحث | مشارکتها) (←دقیقه قوسی) |
هانيه اميري (بحث | مشارکتها) (←دقیقه قوسی) |
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سطر ۱: | سطر ۱: | ||
[[رده: نجوم رصدی]] | [[رده: نجوم رصدی]] | ||
{{تکمیلی}} | {{تکمیلی}} | ||
− | |||
− | + | == دقیقه قوسی == | |
+ | یک دقیقه قوسی (MOA),یک واحد اندازه گیری زاویه ای برابر با یک شصستم (1/60) درجه (circle/21,600), و یا (π/10,800) رادیان است.در عوض یک ثانیه قوسی یک شصتم (1/60) از یک دقیقه قوسی است. از آنجا که یک درجه، یک سیصد و شصتم (1/360) از یک دایره تعریف شده است ,یک دقیقه قوسی 1/21600 از یک دایره است. این واحد در زمینه هایی به کار می رود که نیاز به یک واحد برای بیان زوایای کوچک دارند و در ستاره شناسی، بینایی سنجی، چشم پزشکی، اپتیک، ناوبری و تیراندازی مورد استفاده قرار می گیرد. | ||
+ | <br/> | ||
− | [[ | + | [[File:Arc.png|center|alt=Arc.png]] |
+ | <br/> | ||
− | {|class="wikitable" | + | {| class="wikitable" |
− | + | |+ | |
− | |+ '''سیستم شصت تایی در زاویه''' | + | '''سیستم شصت تایی در زاویه''' |
|- | |- | ||
− | ! واحد | + | | data-cke-bookmark="1" style="display: none" | |
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | ! واحد | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | ! مقدار | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | ! نماد | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | ! اختصار | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | ! تبدیل | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
|- | |- | ||
− | | درجه || 1/360 دایره || | + | | data-cke-bookmark="1" style="display: none" | |
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | درجه | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | 1/360 دایره | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | ° | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | deg | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | align="right" | 17.4532925mrad | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
|- | |- | ||
− | | دقیقه قوسی || 1/60 degree || ′ (پریم) || arcmin, amin, MOA||align="right"|290.8882087µrad | + | | data-cke-bookmark="1" style="display: none" | |
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | دقیقه قوسی | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | 1/60 degree | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | ′ (پریم) | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | arcmin, amin, MOA | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | align="right" | 290.8882087µrad | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
|- | |- | ||
− | | ثانیه قوسی || 1/60 دقیقه قوسی || ″ (زگوند) || arcsec||align="right"| 4.8481368µrad | + | | data-cke-bookmark="1" style="display: none" | |
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | ثانیه قوسی | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | 1/60 دقیقه قوسی | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | ″ (زگوند) | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | arcsec | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | align="right" | 4.8481368µrad | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
|- | |- | ||
− | | میلیثانیه قوسی || 1/1000 | + | | data-cke-bookmark="1" style="display: none" | |
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | میلیثانیه قوسی | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | 1/1000 arcsecond | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | mas | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | align="right" | 4.8481368nrad | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
|- | |- | ||
− | | میکرو ثانیه قوسی || 6- | + | | data-cke-bookmark="1" style="display: none" | |
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | میکرو ثانیه قوسی | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | 10<sup>-6</sup> arcsecond | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | µas | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | 4.8481368prad | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
+ | | data-cke-bookmark="1" style="display: none" | | ||
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== منبع == | == منبع == | ||
ویکی پدیای انگلیسی | ویکی پدیای انگلیسی |
نسخهٔ ۱۸ فوریهٔ ۲۰۱۳، ساعت ۱۵:۳۶
|
دقیقه قوسی
یک دقیقه قوسی (MOA),یک واحد اندازه گیری زاویه ای برابر با یک شصستم (1/60) درجه (circle/21,600), و یا (π/10,800) رادیان است.در عوض یک ثانیه قوسی یک شصتم (1/60) از یک دقیقه قوسی است. از آنجا که یک درجه، یک سیصد و شصتم (1/360) از یک دایره تعریف شده است ,یک دقیقه قوسی 1/21600 از یک دایره است. این واحد در زمینه هایی به کار می رود که نیاز به یک واحد برای بیان زوایای کوچک دارند و در ستاره شناسی، بینایی سنجی، چشم پزشکی، اپتیک، ناوبری و تیراندازی مورد استفاده قرار می گیرد.
واحد | مقدار | نماد | اختصار | تبدیل |
---|---|---|---|---|
درجه | 1/360 دایره | ° | deg | 17.4532925mrad |
دقیقه قوسی | 1/60 degree | ′ (پریم) | arcmin, amin, MOA | 290.8882087µrad |
ثانیه قوسی | 1/60 دقیقه قوسی | ″ (زگوند) | arcsec | 4.8481368µrad |
میلیثانیه قوسی | 1/1000 arcsecond | mas | 4.8481368nrad | |
میکرو ثانیه قوسی | 10-6 arcsecond | µas | 4.8481368prad |
منبع
ویکی پدیای انگلیسی