Delta Ophiuchi

id: delta-ophiuchi-186-1597426
title: Delta Ophiuchi
text: Delta Ophiuchi, formally named Yed Prior, is a star in the constellation of Ophiuchus. It forms a naked-eye optical double with Epsilon Ophiuchi. The apparent visual magnitude is 2.75, making this a third-magnitude star and the fourth-brightest in the constellation. Parallax measurements from the Hipparcos spacecraft yield a distance estimate of approximately 171 light-years from the Sun.
brand slug: wiki
category slug: encyclopedia
description: Star in the constellation Ophiuchus
original url: https://en.wikipedia.org/wiki/Delta_Ophiuchi
date created: 2005-08-03T14:54:24Z
date modified: 2024-09-07T23:46:54Z
main entity: {"identifier":"Q543080","url":"https://www.wikidata.org/entity/Q543080"}
image: {"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/83/Ophiuchus_constellation_map.svg","width":284,"height":320}
fields total: 13
integrity: 16

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