CDS.headStuff2 Dictionary of Nomenclature of Celestial Objects
(Last update: 13-Nov-2017)
Result of query: info cati RGH$

Details on Acronym:   RGH
   RGH (Ramella+Geller+Huchra)= (RGH89) Write:<<RGH NNN>> N: 128 Object:Group of G  (SIMBAD class: GroupG = Group of Galaxies) Note:The identif. number is to be taken in Table 5, where the groups are ordered by RA, not in Table 4
Table 4: 128 Groups with 3 or more members (total of 1766 Galaxies)
Table 5: Group properties, for 92 of the previous groups.