07 2020.06.04 (Ulsan Pusan Korea)
Details on Acronym: UPK
UPK Write:<<UPK NNN>> N: 655 Object:Poss. Cluster of * (SIMBAD class: Cl*? = Possible (open) star cluster) Note:N=655 open cluster candidates in Gaia DR2.
More information is available on the website https://sites.google.com/ushs.hs.kr/upk/home Ref:=2019JKAS...52..145S. Originof the Acronym: A = Assigned by the author(s)