diff --git a/sql/s15/q04.sql b/sql/s15/q04.sql
new file mode 100644
index 0000000000000000000000000000000000000000..ac3c2abc046820a5c27b6e975f9c2d2b5f2d1310
--- /dev/null
+++ b/sql/s15/q04.sql
@@ -0,0 +1 @@
+SELECT ra, decl FROM Object WHERE deepSourceId = 3306154155315676;
