Description | Images |
Object name: IC1310Designation(s): IC1310, BERKELEY50, IC 1310/Berkeley 50 is an open cluster in Cygnus. Being near the dust band of the Milky Way it is reddened by nearly one magnitude according to WEBDA. That likely explains its lack of blue appearing stars. WEBDA puts it a distance of 2100 parsecs (6800 light-years and gives it an age of a quarter of a billion years. The only other paper I found on it is behind a paywall so unavailable. Oddly WEBDA came up blank when I asked about it under its IC number but had it under its less well-known Berkeley designation. Though its position was so far off their image of it just catches the eastern half on the very edge of the frame. Most catalogs give a position a bit east of its real position but not this far off. The cluster was discovered by Thomas Henry Espinall Compton Espin, a British astronomer, on September 19, 1893. He discovered 18 previously unknown IC objects using the 17.25" Calver reflector from his private observatory. |