Observing podcast: Ursa Major Moving Cluster, elliptical galaxy M105, and the Little Pinwheel Galaxy
April 15-22, 2010: The Ursa Major Moving Cluster makes a great target for all observers, while the elliptical galaxy M105 and the Little Pinwheel Galaxy provide nice targets for telescope owners.
Published:
April 15, 2010
 1 a.m. on March 1; 11 p.m. on April 1; 9 p.m. on May 1. Add one hour for daylight-saving time.
Photo by Roen Kelly Each week, Astronomy magazine Senior Editor Michael Bakich, a master at explaining how to observe, posts a podcast about three objects or events you can see in the sky.
In each episode, Michael highlights:
- One object you can see without any optical aid
- One object you can see with a small (4-inch) telescope
- One object you can see with at least an 8-inch telescope
Targets for April 15-22, 2010
Naked eye: Ursa Major Moving Cluster Small telescope: Elliptical galaxy M105 8-inch or larger telescope: The Little Pinwheel Galaxy
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