Epsilon Herculis
id:
epsilon-herculis-180-4885018
title:
Epsilon Herculis
text:
Epsilon Herculis, Latinized from ε Herculis, is a fourth-magnitude multiple star system in the northern constellation of Hercules. The combined apparent visual magnitude of 3.9111 is bright enough to make this system visible to the naked eye. Based upon an annual parallax shift of 21.04 mas as seen from Earth, it is located 155 light years from the Sun. The system is moving closer to the Sun with a radial velocity of −25 km/s. There is disagreement over the properties of this system. Petrie (193
brand slug:
wiki
category slug:
encyclopedia
description:
Multiple star systen in the constellation Hercules
original url:
https://en.wikipedia.org/wiki/Epsilon_Herculis
date created:
2010-09-28T22:54:38Z
date modified:
2024-09-05T19:43:16Z
main entity:
{"identifier":"Q3055860","url":"https://www.wikidata.org/entity/Q3055860"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/a8/Hercules_constellation_map_visualization.PNG","width":426,"height":473}
fields total:
13
integrity:
16