Ruprecht 173

50%  resolution (1.3MB)

Object data of Ruprecht 173

Object type: open star cluster (II2p)
Size: 49'
Magnitude: 8.0 mag
Constellation: Cyg
Notes: Ruprecht 175 (size 9') can be found to the east of Ruprecht 173.

Exposure data

Date: 2012-07-23 + 26
Location: Nussbach / Austria (400m)
Telescope: TeleVue NP101 (4" Apo f=540mm)
Camera: ST-8300C
Mount: AOK WAM650move
Exposure time: 40x6min
Exposure time total: 4h 00min
Notes: bright moon