King 10 (Lund 1025) Open Cluster in Cepheus

Located at: RA 22 hours 55 minutes 00 seconds, Dec +59 degrees 10 minutes 00 seconds

Size: 3.0' (4.0') Magnitude: -- Class: II 1 m

North is up

West to the right

Telescope:

8" f5 Newtonian reflector

Camera:

 ST-8XME, self-guided, binned 1x1, temp -15c & -20c, camera control MaxIm DL 4.56

Image:

Lumicon Red filter, 610 minutes (61 x 10 minute subs), 09/22/23/24/2010; 2.3-3.3 FWHM per CCDStack

Processing:

CCDStack 2.11.3874.21660, Photoshop 7.0

Location:

 Rolling Roof Observatory, Thousand Oaks, CA 91360 (+34d 13m 29s -118h 52m 20s)

Notes:

According to "Star Clusters", by Brent Archinal and Steven Hynes, the size of this open clusters is 4.0 arc minutes