Hi, thank you for your message. I did contact coinbase twice and this is what they said:
"Thanks for contacting Coinbase support.
Unfortunately, digital currency transactions using most blockchains are irreversible, meaning once they are sent there is no way to reclaim funds.
If you sent digital currency from your Coinbase account to an email address by accident, your funds will be returned to you in 30 days if the funds remain unclaimed. If the email address has not already been claimed, you could do so to ensure the funds are returned to you.
If the transaction does not confirm within 24-48 hours, it’s possible the transaction may be rejected by the network, causing the funds to return to the original sending wallet. In this case, the transaction would need to be attempted again."
As you can see it says that if i send digital currency it to an "email address" by accident it would be returned in 30 days and if not confirmed in 24-48 hours it would also be returned however it has been confirmed and I didn't send it to an email address.
I am reading about a method involving downloading litecoin core and then importing the private key from Nano S into the new core wallet to retrieve the coins. What do you think about that?