Hi, I just have made a new chart for X Cep. There is a big black dot at the place where X Cep must be. Is this X Cep or a close companion? I used to observe X Cep years ago but I don't have my old charts anymore to check this out.
Usually is down the chart a warning if there is a close companion but not at this chart.
Can someone of the chart team check this one? The chartcode is 10837IGP