Source: Noto Sans Hebrew

U+05AA HEBREW ACCENT YERAH BEN YOMO

U+05AA was added to Unicode in version 2.0 (1996). It belongs to the block U+0590 to U+05FF Hebrew in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Nonspacing Mark and is mainly used in the Hebrew script. The character is also known as galgal.

The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Nonspacing Mark and is not mirrored. In text U+05AA behaves as Combining Mark regarding line breaks. It has type Extend for sentence and Extend for word breaks. The Grapheme Cluster Break is Extend.

The Wikipedia has the following information about this codepoint:

Yerach ben yomo (Hebrew: יֵרֶח בֶּן יוֹמ֪וֹ, with variant English spellings, also known as Galgal), is a cantillation mark that appears only one time in the entire Torah (Numbers 35:5), and once in the Book of Esther. In these occurrences, it is followed immediately by a Karne parah, another mark that is found only once in the entire Torah. The symbol for this trope is an upside-down Etnachta.
The Hebrew words יֵרֶח בֶּן יוֹמ֪וֹ‎ translate into English as day-old moon. Its alternate name גלגל‎ translates into English as sphere.

Representations

System	Representation
Nº	1450
UTF-8	D6 AA
UTF-16	05 AA
UTF-32	00 00 05 AA
URL-Quoted	%D6%AA
HTML-Escape	֪
Wrong windows-1252 Mojibake	âÖª
alias	galgal
Adobe Glyph List	yerahbenyomohebrew
Adobe Glyph List	yerahbenyomolefthebrew

Elsewhere

Complete Record

Property	Value
Age	2.0 (1996)
Unicode Name	HEBREW ACCENT YERAH BEN YOMO
Unicode 1 Name	—
Block	Hebrew
General Category	Nonspacing Mark
Script	Hebrew
Bidirectional Category	Nonspacing Mark
Combining Class	Below
Decomposition Type	None
Decomposition Mapping	Hebrew Accent Yerah Ben Yomo
Lowercase	✘
Simple Lowercase Mapping	Hebrew Accent Yerah Ben Yomo
Lowercase Mapping	Hebrew Accent Yerah Ben Yomo
Uppercase	✘
Simple Uppercase Mapping	Hebrew Accent Yerah Ben Yomo
Uppercase Mapping	Hebrew Accent Yerah Ben Yomo
Simple Titlecase Mapping	Hebrew Accent Yerah Ben Yomo
Titlecase Mapping	Hebrew Accent Yerah Ben Yomo
Case Folding	Hebrew Accent Yerah Ben Yomo
ASCII Hex Digit	✘
Alphabetic	✘
Bidi Control	✘
Bidi Mirrored	✘
Composition Exclusion	✘
Case Ignorable	✔
Changes When Casefolded	✘
Changes When Casemapped	✘
Changes When NFKC Casefolded	✘
Changes When Lowercased	✘
Changes When Titlecased	✘
Changes When Uppercased	✘
Cased	✘
Full Composition Exclusion	✘
Default Ignorable Code Point	✘
Dash	✘
Deprecated	✘
Diacritic	✔
Emoji Modifier Base	✘
Emoji Component	✘
Emoji Modifier	✘
Emoji Presentation	✘
Emoji	✘
Extender	✘
Extended Pictographic	✘
FC NFKC Closure	Hebrew Accent Yerah Ben Yomo
Grapheme Cluster Break	Extend
Grapheme Base	✘
Grapheme Extend	✔
Grapheme Link	✘
Hex Digit	✘
Hyphen	✘
ID Continue	✔
ID Start	✘
IDS Binary Operator	✘
IDS Trinary Operator and	✘
Ideographic	✘
Indic Mantra Category	—
Indic Positional Category	NA
Indic Syllabic Category	Other
Jamo Short Name	—
Join Control	✘
Logical Order Exception	✘
Math	✘
Noncharacter Code Point	✘
NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Casefold	Hebrew Accent Yerah Ben Yomo
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Other Alphabetic	✘
Other Default Ignorable Code Point	✘
Other Grapheme Extend	✘
Other ID Continue	✘
Other ID Start	✘
Other Lowercase	✘
Other Math	✘
Other Uppercase	✘
Prepended Concatenation Mark	✘
Pattern Syntax	✘
Pattern White Space	✘
Quotation Mark	✘
Regional Indicator	✘
Radical	✘
Sentence Break	Extend
Soft Dotted	✘
Sentence Terminal	✘
Terminal Punctuation	✘
Unified Ideograph	✘
Variation Selector	✘
Word Break	Extend
White Space	✘
XID Continue	✔
XID Start	✘
Expands On NFC	✘
Expands On NFD	✘
Expands On NFKC	✘
Expands On NFKD	✘
Bidi Paired Bracket	Hebrew Accent Yerah Ben Yomo
Bidi Paired Bracket Type	None
East Asian Width	Neutral
Hangul Syllable Type	Not Applicable
ISO 10646 Comment	—
Joining Group	No_Joining_Group
Joining Type	Transparent
Line Break	Combining Mark
Numeric Type	None
Numeric Value	not a number
Simple Case Folding	Hebrew Accent Yerah Ben Yomo
Script Extension
Vertical Orientation	R