Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.armaghplanet.com/blog/tag/observing
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 00:41:18 2016
Êîäèðîâêà: IBM-866

Ïîèñêîâûå ñëîâà: summer triangle
observing | Astronotes

observing Archive