As character names:

U+2009 THIN SPACE character ( )

As raw characters:

As a string of HTML entities:

 

Decoder output:

Byte number 1 is decimal 226, hex 0xE2, octal \342, binary 11100010
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 128, hex 0x80, octal \200, binary 10000000
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 137, hex 0x89, octal \211, binary 10001001
This is continuation byte 2, expecting 0 more.

U+2009	THIN SPACE
	* a fifth of an em (or sometimes a sixth)
	x (narrow no-break space - 202F)
	# 0020 space