|
|
Messier 92 [widefield] Globular Cluster In constellation Hercules ---------------------------------------------------------------------- Discovered by Johann Elert Bode in 1777. M3 consists of around 33,000 stars and is located around 26,700 light years away and measures 109 light years across. M92 is estimated to be 14,000,000,000 years old. ---------------------------------------------------------------------- RA 17h 17m 07.27s DEC +43° 08′ 11.5″ M3 has a magnitude (brightness) of 6.3 and its size is 14'.0 ---------------------------------------------------------------------- Imaging Scope : Takahashi Epsilon 160 Focal Length = 530mm Imaging Camera : Canon EOS 350 DSLR EQ6 Pro GEM Mount Unguided ---------------------------------------------------------------------- 18 x 120 second exposures [36 minutes] at ISO 800. Imaged during 1/2 moon lit skies Baldrine, Isle of Man, British Isles. 23:45 on 15/05/2008. |