4 Centauri
id:
4-centauri-308-6200454
title:
4 Centauri
text:
4 Centauri is a star in the constellation Centaurus. It is a blue-white B-type subgiant with an apparent magnitude of +4.75 and is approximately 640 light years from Earth. 4 Centauri is a hierarchical quadruple star system. The primary component of the system, 4 Centauri A, is a spectroscopic binary, meaning that its components cannot be resolved but periodic Doppler shifts in its spectrum show that it must be orbiting. 4 Centauri A has an orbital period of 6.927 days and an eccentricity of 0.2
brand slug:
wiki
category slug:
encyclopedia
description:
Star in the constellation Centaurus
original url:
https://en.wikipedia.org/wiki/4_Centauri
date created:
date modified:
2023-11-22T20:18:59Z
main entity:
{"identifier":"Q4639034","url":"https://www.wikidata.org/entity/Q4639034"}
image:
fields total:
13
integrity:
14