The Delay is around the 520000s. The frame gives me an specific SID for a flawless spread so I can't pick any other seed.If all you're after is that TID, there are plenty of seeds that give you a TID of 00000 that are fine with the Seed to Time tool. That aside, I can't find that seed in Pandora's box or get it to work, so I'm not sure on that front.
As far as the year goes, it's almost arbitrary. Pandora's box will output the delay for whatever year you entered. Adding a year to that will decrease the required delay by 1 (and conversely decreasing the year adds 1 to the delay). So if you know what the delay is for one year, you should be able to figure out what it is for any year. Unless you don't know what the required delay is, which begs the question how did you get that seed or know that the delay is high?