python
@@ -1254,8 +1254,8 @@ invalid_try_stmt:
     | a='try' ':' NEWLINE !INDENT {
         RAISE_INDENTATION_ERROR("expected an indented block after 'try' statement on line %d", a->lineno) }
     | 'try' ':' block !('except' | 'finally') { RAISE_SYNTAX_ERROR("expected 'except' or 'finally' block") }
-    | 'try' ':' block* ((except_block+ except_star_block) | (except_star_block+ except_block)) block* {
-        RAISE_SYNTAX_ERROR("cannot have both 'except' and 'except*' on the same 'try'") }
+    | a='try' ':' block* ((except_block+ except_star_block) | (except_star_block+ except_block)) block* {
+        RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, "cannot have both 'except' and 'except*' on the same 'try'") }
 invalid_except_stmt:
     | 'except' '*'? a=expression ',' expressions ['as' NAME ] ':' {
         RAISE_SYNTAX_ERROR_STARTING_FROM(a, "multiple exception types must be parenthesized") }

diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py
@@ -2014,6 +2014,16 @@ def test_generator_in_function_call(self):
                           "Generator expression must be parenthesized",
                           lineno=1, end_lineno=1, offset=11, end_offset=53)
 
+    def test_except_then_except_star(self):
+        self._check_error("try: pass\nexcept ValueError: pass\nexcept* TypeError: pass",
+                          r"cannot have both 'except' and 'except\*' on the same 'try'",
+                          lineno=1, end_lineno=1, offset=1, end_offset=4)
+
+    def test_except_star_then_except(self):
+        self._check_error("try: pass\nexcept* ValueError: pass\nexcept TypeError: pass",
+                          r"cannot have both 'except' and 'except\*' on the same 'try'",
+                          lineno=1, end_lineno=1, offset=1, end_offset=4)
+
     def test_empty_line_after_linecont(self):
         # See issue-40847
         s = r"""\

diff --git a/Misc/NEWS.d/next/Core and Builtins/2022-11-06-13-25-01.gh-issue-99153.uE3CVL.rst b/Misc/NEWS.d/next/Core and Builtins/2022-11-06-13-25-01.gh-issue-99153.uE3CVL.rst
@@ -0,0 +1 @@
+Fix location of :exc:`SyntaxError` for a :keyword:`try` block with both  :keyword:`except` and :keyword:`except* <except_star>`.
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		Fix location of :exc:`SyntaxError` for a :keyword:`try` block with both :keyword:`except` and :keyword:`except* <except_star>`.