Harvard 20 (Cr 408, Lund 910, OCL-116) Open Cluster in Sagitta
Located at: RA 19 hours 53 minutes 12 seconds, Dec +18 degrees 20 minutes 00 seconds
Size: 6.0'; Magnitude: 7.7; Class: IV 2 p
North is up
West to the right
| Telescope: |
8" f5 Newtonian reflector |
| Camera: |
ST-8XME, self-guided, binned 1x1, temp -15c, camera control MaxIm DL 4.56 |
| Image: |
Lumicon Deep Sky filter, 150 minutes (15 x 10 minute subs), 10/11/2007 |
| Processing: |
CCDStack 1.3, Photoshop 7.0 |
| Location: |
Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s) |
| Notes: |
Harvard 20 is one of those open clusters that is barely discernable in a rich Milky Way field ... it is about 28 arc minutes SSW of the Messier globular cluster M 71 |