The Ladder of Scale · structure

Perseus–Pisces Supercluster

Supercluster · 300 million ly

Coordinates
03h 19m 47.6s +41° 30′ 54.0″ · ACO 426 via Sc
RA (deg)
49.9482
Dec (deg)
41.515
Within
Pisces–Cetus Supercluster Complex
Notes
One of the most striking filaments in the nearby universe: a chain of clusters strung out over 300 million light-years, nearly end-on to us.
Distance (ly)
250000000
Recognised
1985
Population
a chain of clusters
Size (ly)
300000000
Kind
Supercluster
Redshift
0.017

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From the Cosmic Structures database in Notion, last edited 2026-08-21. This page is the row, rendered by the build; nothing on it is written by hand.