Dictionary of Nomenclature of Celestial Objects
(Last update: 10-Apr-2024)

Result of query: info cati EM96] OA$
.

Details on Acronym:   [EM96]
  
[EM96] (Escalera+MacGillivray, 1996)
Write:<<[EM96] OA>>
<<[EM96] COS-NNNN>>
N: 3+25+19+267
Object:Region + super Cl + Cluster of G  (SIMBAD class: Unknown = Object of Unknown Nature)
Note:Table 11: N=3 voids, (Nos OA-OC). Table 12: the format 'COS-NNNN' is a numerotation of the authors, where 'COS' stands for Coordinates and Sizes' N=25 very large structures (among which N=6 ultra large) (Nos 0001-0025). N=19 superclusters, (Nos 0101-0119). N=267 cluster-sized structures, (Nos 1001-1267). among which N=134 compact cluster or association, N=91 ClG, and N=42 elongated intermediate structures.
Ref:=1996A&AS..117..519E
byESCALERA E. , MacGILLIVRAY H.T.
 Astron. Astrophys., Suppl. Ser., 117, 519-555 (1996)
  Detection of structures on multiple scales around the South Galactic Pole. A two-dimensional analysis of the COSMOS/UKST Southern Sky Galaxy Catalogue.
oTable 11: <[EM96] OA> (Nos OA-OC). Table 12: <[EM96] COS-NNNN>, (Nos 0001-0025), (Nos 0101-0119), (Nos 1001-1267)
=E=Catalogue in electronic form as J/A+AS/117/519
Originof the Acronym: S = Created by Simbad, the CDS Database