Dictionary of Nomenclature of Celestial Objects
(Last update: 22-Mar-2024)

Result of query: info cati RGH NNN$
.

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.
Ref:=1989ApJ...344...57R
byRAMELLA M. , GELLER M.J., HUCHRA J.P.
 Astrophys. J., 344, 57-74 (1989)
  Groups of galaxies in the center for astrophysics redshift survey.
oDon't use the numbering of Table 4 col(1), but use the numbering of Table 5.
oTables 4, 5: <RGH NNN> (Nos 1-128)
Originof the Acronym: A = Assigned by the author(s)

Details on Acronym:   RGH89
  
RGH89 (Ramella+Geller+Huchra, 1989)
Note:The identif. number is to be taken in Table 5, not in Table 4
***** Avoid the usage of RGH89, prefer RGH
Originof the Acronym: L = Found in the literature