Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.atmob.org/gallery/showimage.php?id=1685
Дата изменения: Unknown
Дата индексирования: Sun Apr 10 03:02:15 2016
Кодировка:
Поисковые слова: п п п п п п п п п п п п п п п п п п п п п п п п п
Amateur Telescope Makers of Boston

This is a new popup window - close it when you are done

Submitted by Al Takeda on 10/12/2010 13:23:34

P103/Comet Hartley 2 and the Double Cluster

P103/Comet Hartley 2 and the Double Cluster in Perseus. The comet brightened to approximately 6th magnitude as it passed the open clusters NGC 869 and NGC 884. The clusters are separated by a few hundred light years (ly) and are 7,000 ly away. Takahashi Epsilon-180, Canon 20D DSLR, 2 - 5 minute sub frames. Chester, Vermont. 8 October 2010.

Comments?

Logon to post a follow-up comment or review comments from others

Copyright (c) Amateur Telescope Makers of Boston, Inc. About Us     Contact Us