APAO 2014, Теория, Група α — Задача 5. Eclipses
X Азиатско-Тихоокеанская астрономическая олимпиада / X Asian-Pacific Astronomy Olympiad — Theoretical round — Group α · 24 ноември 2014 г.
Бележка
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
Our Moon is moving away from Earth at a rate of 3.8 cm per year. Estimate how many years the habitants of Earth will have a possibility to see total solar eclipses.
Решение
Внимание: Непълно решение
В архива няма официално решение на тази задача.
Оригинал в Архива: alphatheo.pdf