HD 203857
id:
hd-203857-272-14101715
title:
HD 203857
text:
HD 203857 is a double star in the constellation Cygnus. It is near the lower limit of visibility to the naked eye, having a combined apparent visual magnitude of 6.46. The distance to the primary component is approsimatly 1,230 light years based on parallax, and it has an absolute magnitude of −0.75. The star is drifting closer to the Sun with a radial velocity of −6.3 km/s. It has a stellar classification of K5 and is known to be evolved. The star likely hosts an extrasolar planet, though yet u
brand slug:
wiki
category slug:
encyclopedia
description:
Double star in the constellation Cygnus
original url:
https://en.wikipedia.org/wiki/HD_203857
date created:
date modified:
2024-01-04T13:07:09Z
main entity:
{"identifier":"Q5098495","url":"https://www.wikidata.org/entity/Q5098495"}
image:
fields total:
13
integrity:
14