I do not know. But I think that its the co-ordinates of the space ship. Or like the queen said its the co-ordinates of the knights.
56,52 ~Poptropica Queen~
If you mean the ones that the Queen gives you from Astro-Knights they are the planets at which the three knights are at.
in the throne room.
Go to the king and queen and they will tell you.
Go to the throne room on the second floor of the castle.
The King and Queen of Arturus are on the second floor of the castle.
go inside the place where the king and queen lives at the corner on the right
The castle is the second area on the island, to the right of the Village.
You get the coordinates by asking the queen, and they are x73 y83, x15 y15, and x83 y20.
You do not get or use a bucket on Astro Knights Island.
There are no bird eggs in astro knights island.
In the castle, on the second floor. They will give you information on your quest to save the Princess.