Monday, December 14, 2009

The Andromeda Galaxy Re-Visited

Viewing Session: December 9th, 2009
Location: Kekaha, HI
Time: 7:36PM HWT
Weather: Clear - Calm
76 temp
12" Dob
25mm eyepiece

This was a night to remember: A dark moonless night on a rural beach in Kauai. My focus was the Andromeda Galaxy in all her glory. I have already cataloged M31 in October, 2008. For an amateur observer, M31 is an easy object to target and enjoy. More evasive is its neighbors M32 and M110. Using a 12” Dob with a 25mm eyepiece, M32 was small but noticeable within the haze of M31. Almost a pinpoint of light, M32 a dwarf elliptical galaxy and seen at 9.2 magnitude. Normally difficult to find in light polluted skies, M32 was easily targeted in Kauai. Also found was M110 another dwarf elliptical galaxy and also a satellite of Andromeda. M110 has a similar magnitude like M32 but sits off on the periphery of M31 and has been elusive up until this dark night.  M110 is visually much larger than M32 but not as brilliant – thus why the two objects have similar magnitudes. Aloha Kauai and Mahalo until next time.

2 comments:

John Bader said...

Hi MaKCandelario

John Bader said...

Thanks for visiting. Please check back for more updates and astro imaging in 2010