NGC 6640

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

Rarity follows how well known the article is: its views on the French and English Wikipedia over a year, and the number of languages it exists in.

At a glance

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Place

Domain

Science and technology

In collections

Nobody has pulled it yet.

What Wikipedia says

NGC 6640 est une galaxie spirale située dans la constellation de la Lyre. Sa vitesse par rapport au fond diffus cosmologique est de 6 689 ± 11 km/s, ce qui correspond à une distance de Hubble de 98,7 ± 6,9 Mpc (∼322 millions d'al). NGC 6640 a été découverte par l'astronome français Édouard Stephan en 1884.

Excerpt from the Wikipedia article “NGC 6640”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Donald Pelletier, CC BY-SA 4.0, via Wikimedia Commons.