For a full size image click here. Exposures: SII 27×900 Ha 26×900, OIII 23×900 Telescope: Televue NP101 + .8 Reducer Camera: QSI 683 Mount: AP900 Distance: 850 Light Years                                         Magnitude: 6.8                                                              Size:  45 Arc-minutes                                                  Age: Approx. 2,000,000 Years                                  NGC 2175 is an open star cluster surrounded by nebulosity in the constellation Orion. […]