Wolf 1130
id:
wolf-1130-304-6786808
title:
Wolf 1130
text:
Wolf 1130 is a nearby pre-cataclysmic triple star system consisting of a cold subdwarf of spectral type sdM3 (A), an ultramassive white dwarf (B) and a cold brown dwarf of spectral type sdT8 (C). Wolf 1130 is 54.1 light-years distant from earth. The system is older than 10 billion years based on UVW velocities and the low metallicity of Wolf 1130A. This makes Wolf 1130C one of the oldest brown dwarfs known to science, together with LSPM J0055+5948B, which has a similar age. There might be older
brand slug:
wiki
category slug:
encyclopedia
description:
Triple star system in the constellation Cygnus
original url:
https://en.wikipedia.org/wiki/Wolf_1130
date created:
date modified:
2024-03-30T22:54:45Z
main entity:
{"identifier":"Q56298915","url":"https://www.wikidata.org/entity/Q56298915"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/74/Wolf_1130_unWISE.png","width":400,"height":402}
fields total:
13
integrity:
15