John,
I enjoyed your image of this cute little irregular galaxy.
The rate of star formation must be low.
We are currently discussing another small irregular galaxy in the Local Group of Galaxies, in the science forum:
"the WLM system"
(Wolf-Lundmark-Melotte galaxy)
A comprehensive recent discussion, with many data tables, of all of the galaxies in and near the Local Group, can be found in this .pdf :
https://www.astrosci.ca/users/alan/N...nachie2012.pdf
Cheers,
Robert