Inverted asterism

[David Starner]

There doesn't seem to be an inverted asterism in Unicode. Is there a
good reason there's not?
https://en.wikisource.org/wiki/Page:Monthly_scrap_book,_for_February.pdf/24
shows the example I have at hand, from an 1832 English-language
periodical from Scotland.

-- 
The standard is written in English . If you have trouble understanding
a particular section, read it again and again and again . . . Sit up
straight. Eat your vegetables. Do not mumble. -- _Pascal_, ISO 7185
(1991)