HD 20781 d
id:
hd-20781-d-311-11612263
title:
HD 20781 d
text:
HD 20781 d is an extrasolar planet orbiting the K-type main-sequence star HD 20781 117 light years away in the southern constellation Fornax. It was discovered in 2011 during a survey for southern exoplanets conducted with HARPS using doppler spectroscopy, the radial velocity variations caused by the gravitational pull of the planet. Its existence was confirmed in another survey during 2017.
brand slug:
wiki
category slug:
encyclopedia
description:
Extrasolar planet orbiting HD 20781 in the constellation Fornax
original url:
https://en.wikipedia.org/wiki/HD_20781_d
date created:
date modified:
2023-10-21T06:41:23Z
main entity:
{"identifier":"Q77933681","url":"https://www.wikidata.org/entity/Q77933681"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/c6/HD_20781_system_%28d%29.png","width":628,"height":493}
fields total:
13
integrity:
15