تاریخ انتشار : پنجشنبه 15 مهر 1400 - 22:18
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کد خبر : 29603

اوج بارش شهابی اژدهایی ویژه ساکنان نیمکره شمالی زمین

اوج بارش شهابی اژدهایی ویژه ساکنان نیمکره شمالی زمین

شامگاه جمعه ۱۶ مهر ماه آسمان میزبان بارش شهابی اژدها است که به گفته مدیر انجمن نجوم آماتوری ایران این بارش به نوعی ویژه رصدگران نیمکره شمالی زمین است. مهندس مسعود عتیقی، مدیر انجمن نجوم آماتوری ایران گفت: طی شب‌های پایانی مهر ماه بارش شهابی به نام “بارش شهابی اژدهایی” در حال وقوع است که

اوج بارش شهابی اژدهایی ویژه ساکنان نیمکره شمالی زمین

شامگاه جمعه ۱۶ مهر ماه آسمان میزبان بارش شهابی اژدها است که به گفته مدیر انجمن نجوم آماتوری ایران این بارش به نوعی ویژه رصدگران نیمکره شمالی زمین است.

مهندس مسعود عتیقی، مدیر انجمن نجوم آماتوری ایران گفت: طی شب‌های پایانی مهر ماه بارش شهابی به نام “بارش شهابی اژدهایی” در حال وقوع است که در شامگاه روز جمعه ۱۶ مهر ماه جاری به اوج خواهد رسید.

نمایی از بارش شهابی اژدهایی
وی ادامه داد: ولی با وجود عدم حضور نور مزاحم ماه در طی شب‌های پیش رو، متوقع مشاهده شهاب‌های زیادی از این بارش نیستیم و معمولا تا ۱۰ شهاب در ساعت در بارش شهابی اژدهایی قابل مشاهده است؛ هر چند که گاهی اوقات رصدگران مشاهده تعداد زیادی از شهاب‌های این بارش را در برخی سال‌ها گزارش کرده‌اند.
عتیقی، کانون بارش شهابی “اژدهایی” را نزدیک به سر صورت فلکی اژدها در بخش شمالی آسمان دانست و خاطرنشان کرد: این گونه می‌توان گفت که این بارش به نوعی ویژه رصدگران نیمکره شمالی زمین است که بیشتر در بخش تاریک شمال آسمان و دیگر بخش‌های این نیمکره از آسمان می‌توانند به جستجوی شهاب‌های این بارش بپردازند.
مدیر انجمن نجوم آماتوری ایران تاکید کرد: صورت فلکی “اژدها” بین صور فلکی “خرس بزرگ و خرس کوچک”(دب اکبر و دب اصغر) قرار دارد.
به گفته وی، منشأ این بارش شهابی، ذرات به جا مانده از دنباله‌دار “جیاکوبینی-زینر/ 21P” است.

موقعیت صورت‌های فلکی خرس بزرگ و خرس کوچک و صورت فلکی اژدها، به همراه کانون بارش
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