English

English فارسی 中文

EntityQ652216· pop 30· linked from 579 articles

Q652216

Sign in to save

Also known as New General Catalogue 6819

open cluster in the constellation Cygnus

Wikidata facts

Distance from Earth: 2403
Image: NGC 6819 – An Open Cluster in the Constellation Cygnus.jpg

Show 10 more facts

right ascension component of proper motion: -2.66
apparent magnitude: 7.3
Commons category: NGC 6819
time of discovery or invention: 1784-05-12
catalog code: Melotte 223
right ascension: 295.3250
declination: 40.1867
radial velocity: 4.8
metallicity: 0.09
declination component of proper motion: -3.93

Sources (1)

wikidata.org

via Wikidata · CC0

Available in 30 languages

Show 11 more

via Wikidata sitelinks · CC0

Categories

Astronomical objects discovered in 1784 Cygnus (constellation)Discoveries by Caroline Herschel NGC objects Open clusters