[WilliamAPorter (William)]

Hey there people,
Names will and im new to ice in space.
Quick question tonite looking up at the moon to the top right about 3deg there is a line of what looks to be five stars first three are small, fourth is rather larger than the rest and the 5th is small again.
I know that is probaly the most vague description but im wondering what constellation, or planet could this larger 4th object be.

Thanks for taking the time to read this
cheers