A Mis-placed Date means that it shows evidence of the date having been punched well away from where the date should be. Usually the tops of the digits are seen peeking out of or between the denticals below where the date should be. In some cases part of one or more digits will be seen up in the devices. A famous example is an 1897 cent that has the serif of the 1 sticking out of the left side of Liberty's neck. There are some
Shield nickels that have a 1 coming out of the ball above the date. There are a fair number of
Liberty Seated coins that show traes of the date in Liberty's gown.
I'm sorry but I am not familiar with your coin so I can't tell you where the Mis-Placed Date is on your coin.
A coin that has the other date just slightly off from the correct date is not a Mis-Placed date, it is a repunched date. Some repunched dates can be quite extreme though. There is an 1844-O seated Liberty half the has the second date repunched offset half it's own height. I would say that for it to be a MPD the second date should be completely separated from the primary date and not touching it at all.