Deseret Capital Letter Yee
HTML Entity Browser Test:

U+1040F is the Unicode hex value of the character Deseret Capital Letter Yee, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

Unicode Character Information
Unicode Hex U+1040F
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Mirrored N
Lowercase Version U+10437
Unicode Character Encodings
Deseret Capital Letter Yee HTML Entity 𐐏 (decimal entity), 𐐏 (hex entity)
Windows Key Code Alt 66575 or Alt +1040F1
Programming Source Code Encodings Python hex: u"\u1040F", Hex for C++ and Java: "\u1040F"
UTF-8 Hexadecimal Encoding 0xF090908F
1 To type a Unicode symbol in Windows, hold down the ALT key and enter the decimal or hexadecimal code provided using the numeric keypad. The decimal alt code (Alt 66575) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +1040F) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Deseret Capital Letter Yee character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.