U+661F was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as a star, planet; any point of light. Its Pīnyīn pronunciation is x.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+661F behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E6 98 9F
UTF-16 66 1F
UTF-32 00 00 66 1F
URL-Quoted %E6%98%9F
HTML-Escape 星
Wrong windows-1252 Mojibake 星
Encoding: EUC-KR (hex bytes) E0 F8
Encoding: JIS0208 (hex bytes) C0 B1
Pīnyīn x
IRG_GSource G0-5047
IRG_HSource HB1-
IRG_JSource J0-4031
IRG_KPSource KP0-E2E
IRG_KSource K0-6078
IRG_TSource T1-5153
IRG_VSource V1-585
BigFive AC50
CCCII 21432A
CNS1986 1-5153
CNS1992 1-5153
EACC 21432A
GB0 4839
GB1 4839
Jis0 3217
KSC0 6488
MainlandTelegraph 2502
TaiwanTelegraph 2502
Xerox 243:041


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-661F
Unicode 1 Name (na1)
Block (blk) CJK
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) None
Decomposition Mapping (dm) 星
Lowercase (Lower)
Simple Lowercase Mapping (slc) 星
Lowercase Mapping (lc) 星
Uppercase (Upper)
Simple Uppercase Mapping (suc) 星
Uppercase Mapping (uc) 星
Simple Titlecase Mapping (stc) 星
Titlecase Mapping (tc) 星
Case Folding (cf) 星
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 星
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
Changes When Casefolded (CWCF)
Changes When Casemapped (CWCM)
Changes When NFKC Casefolded (CWKCF)
Changes When Lowercased (CWL)
Changes When Titlecased (CWT)
Changes When Uppercased (CWU)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 星
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) AGT
kIRG_GSource (kIRG_GSource) G0-5047
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-4031
kIRG_KPSource (kIRG_KPSource) KP0-E2E
kIRG_KSource (kIRG_KSource) K0-6078
kIRG_TSource (kIRG_TSource) T1-5153
kIRG_VSource (kIRG_VSource) V1-585
kIRGDaeJaweon (kIRGDaeJaweon) 0855.220
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 13837
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 21500.120
kIRGKangXi (kIRGKangXi) 0492.210
kBigFive (kBigFive) AC50
kCangjie (kCangjie) AHQM
kCantonese (kCantonese) seng1 sing1
kCCCII (kCCCII) 21432A
kCihaiT (kCihaiT) 635.108
kCNS1986 (kCNS1986) 1-5153
kCNS1992 (kCNS1992) 1-5153
kCowles (kCowles) 3652
kDaeJaweon (kDaeJaweon) 0855.220
Unihan Definition (kDefinition) a star, planet; any point of light
kEACC (kEACC) 21432A
kFenn (kFenn) 42B
kFennIndex (kFennIndex) 184.03
kFourCornerCode (kFourCornerCode) 6010.4
kFrequency (kFrequency) 2
kGB0 (kGB0) 4839
kGB1 (kGB1) 4839
kGradeLevel (kGradeLevel) 1
kGSR (kGSR) 0812x
kHangul (kHangul)
kHanYu (kHanYu) 21500.120
kHanyuPinlu (kHanyuPinlu) xīng(564)
kHanyuPinyin (kHanyuPinyin) 21500.120:xīng
kHKGlyph (kHKGlyph) 1777
kJapaneseKun (kJapaneseKun) HOSHI
kJapaneseOn (kJapaneseOn) SEI SHOU
kJis0 (kJis0) 3217
kKangXi (kKangXi) 0492.210
kKorean (kKorean) SENG
kKPS0 (kKPS0) E2EE
kKSC0 (kKSC0) 6488
kLau (kLau) 2720 2812 2813
kMainlandTelegraph (kMainlandTelegraph) 2502
kMandarin (kMandarin) xīng
kMatthews (kMatthews) 2772
kMeyerWempe (kMeyerWempe) 2812
kMorohashi (kMorohashi) 13837
kNelson (kNelson) 2121
kPhonetic (kPhonetic) 1130 1206
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+2645+72.4.5 C+2645+100.5.4
Radical Stroke Count (KangXi) (kRSKangXi) 72.5
Radical Stroke Count (Unicode) (kRSUnicode) 72.5
kSBGY (kSBGY) 195.04
kTaiwanTelegraph (kTaiwanTelegraph) 2502
kTang (kTang) *seng
Stroke Number (kTotalStrokes) 9
kVietnamese (kVietnamese) tinh
kXerox (kXerox) 243:041
kXHC1983 (kXHC1983) 1287.010:xīng
Line Break (lb) Ideographic
Logical Order Exception (LOE)
Math (Math)
Noncharacter Code Point (NChar)
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) 星
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Other Grapheme Extend (OGr_Ext)
Other ID Continue (OIDC)
Other ID Start (OIDS)
Other Lowercase (OLower)
Other Math (OMath)
Other Uppercase (OUpper)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 星
Script Extension (scx) Han
Soft Dotted (SD)
STerm (STerm)
Terminal Punctuation (Term)
Unified Ideograph (UIdeo)
Variation Selector (VS)
Word Break (WB) Other
White Space (WSpace)
XID Continue (XIDC)
XID Start (XIDS)
Expands On NFC (XO_NFC)
Expands On NFD (XO_NFD)
Expands On NFKC (XO_NFKC)
Expands On NFKD (XO_NFKD)