Identifiers (aliases) for CG 4 ... BHR 21 Sandqvist 103 FEST 2-30 DCld 259.4-12.7
I found this by typing CG4 into SIMBAD. The results were in the middle of the page. Scrolling down further, there's a list of 20 articles in which CG 4 is mentioned.
Talk to you on Wednesday! --chj