Code point
U+235F
Glyph appearance depends on your fonts.
U+235F
SoU+235F APL FUNCTIONAL SYMBOL CIRCLE STAR is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Technical block.
Choose the representation you need, then copy its value.
U+235F
9055
⍟
⍟
E2 8D 9F
235F
0000235F
%E2%8D%9F
\u235F
\u235F
\u235F
\235F