The HD 209458 cardHD 209458

HD 209458

Uncommon

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

Class
Place
Domain
Science and technology
In collections
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What Wikipedia says

HD 209458 is a star with an orbiting exoplanet in the constellation Pegasus. It has an apparent visual magnitude of 7.65 and an absolute magnitude of 4.28. Because it is located at a distance of 157 light-years (48 parsecs) from the Sun as measured via parallax, it is not visible to the unaided eye.

Excerpt from the Wikipedia article “HD 209458”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Ladd Observatory, CC BY-SA 3.0, via Wikimedia Commons.

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