Technopedia Center
PMB University Brochure
Faculty of Engineering and Computer Science
S1 Informatics S1 Information Systems S1 Information Technology S1 Computer Engineering S1 Electrical Engineering S1 Civil Engineering

faculty of Economics and Business
S1 Management S1 Accountancy

Faculty of Letters and Educational Sciences
S1 English literature S1 English language education S1 Mathematics education S1 Sports Education
teknopedia

teknopedia

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url url
  2. Weltenzyklopädie
  3. سیگما ذات‌الکرسی - ویکی‌پدیا، دانشنامهٔ آزاد
سیگما ذات‌الکرسی - ویکی‌پدیا، دانشنامهٔ آزاد
از ویکی‌پدیا، دانشنامهٔ آزاد
سیگما ذات‌الکرسی
اطلاعات رصدی
مبدأ مبدأ (ستاره‌شناسی)      اعتدال مبدأ (ستاره‌شناسی)
صورت فلکی ذات‌الکرسی
بعد ۲۳h۵۹m۰۰.۵s
میل +۵۵°۴۵′۱۸″
قدر ظاهری (ع) +۴.۸۸
مشخصات
نوع طیف B1V
شاخص رنگ U−B −0.82
شاخص رنگ B−V −0.07
اخترسنجی
سرعت شعاعی (Rv)−۱۳ ک.م./ث
حرکت خاص (μ) بعد: ۹.۲۶ mas/yr
میل: −۵.۰۹ mas/yr
اختلاف‌منظر (π)۲.۱۴ mas
فاصله۱۵۲۰ سال نوری
(۴۷۰ پارسک)
قدر مطلق (MV)−۳.۴۶
نام‌گذاری‌های دیگر
8 Cassiopeiae, HR 9071, HD 224572, BD+54°3082, HIP 118243, SAO 35947, GC 33257, ADS 17140, CCDM J23591+5546

سیگما ذات‌الکرسی یک ستاره است که در صورت فلکی ذات‌الکرسی قرار دارد.

منابع

آیکون خرد

این یک مقالهٔ خرد مرتبط با ستارگان است. می‌توانید با گسترش آن به ویکی‌پدیا کمک کنید.

Pusat Layanan

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