Lyons Groups of Galaxies
id:
lyons-groups-of-galaxies-290-4380496
title:
Lyons Groups of Galaxies
text:
Lyons Groups of Galaxies is an astronomical catalog of nearby groups of galaxies complete to a limiting apparent magnitude B0=14.0 with a recession velocity smaller than 5,500 km/s. The catalogue was obtained from the Lyon-Meudon Extragalactic Database. Two methods were used in group construction: a percolation method derived from Huchra and Geller and a hierarchical method initiated by R. Brent Tully. The catalog is a synthesized version of the two results. The LGG includes 485 groups and 3,933
brand slug:
wiki
category slug:
encyclopedia
description:
Astronomical catalogue
original url:
https://en.wikipedia.org/wiki/Lyons_Groups_of_Galaxies
date created:
date modified:
2023-10-01T04:18:42Z
main entity:
{"identifier":"Q3269672","url":"https://www.wikidata.org/entity/Q3269672"}
image:
fields total:
13
integrity:
14