Undefined Character (U+1F209)

Block:Enclosed Ideographic Supplement, U+1F200 - U+1F2FF[1]
Plane:Supplementary Multilingual Plane, U+10000 - U+1FFFF[1]
HTML Entity:
  • 🈉
  • 🈉
UTF-8 Encoding:0xF0 0x9F 0x88 0x89
UTF-16 Encoding:0xD83C 0xDE09
UTF-32 Encoding:0x0001F209

References