IAO 2014, theory, α — Задача 3
Автор: Olympiads XYZ · транскрипция на официалните материали
Проверена срещу оригинала на 14.9.2026 от независим модел
*АСТРОНОМИЧЕСКОЕ ОБЩЕСТВО
EURO–ASIAN ASTRONOMICAL SOCIETY
Round Theo
Group α
язык language English
XIX Международная астрономическая олимпиада XIX International Astronomy Olympiad
Бишкек – Чолпон-Ата 12–21. X. 2014 Bishkek – Cholpon-Ata
Theoretical round. Problems to solve · 12 октомври 2014 г.*
General note
General note. Maybe not all problems have correct questions. Some questions (maybe the main question of the problem, maybe one of the subquestions) may make no real sense. In this case you have to write in your answer (in English or Russian): «impossible situation – ситуация невозможна». Of course, this answer has to be explained numerically or logically.
Data from the tables (Planetary data, stars, constants, etc.) may be used for solving every problem.
The answers «Да-Yes» or «Нет-No» have to be written in English or Russian.
Условие
3. Proxima Centauri. Can the star Proxima Centauri be visible from the vicinity of Alpha Centauri by naked eye? («да-yes» or «нет-no»). Justify your solution by calculations of the corresponding apparent magnitude of Proxima Centauri.
Решение
Внимание: Непълно решение
No official solution is included in the supplied source.
Source footer
Киргизия, Бишкек – Чолпон-Ата 2014 Bishkek – Cholpon-Ata, Kyrgyzstan
Теми и трудност
Трудност: неоценена.
Светлина и астрономически измервания · Звезди · Звездни величини · Свойства на звездите
Оригинал в Архива: alphatheo.pdf