EF Eridani

Rarity: Common

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At a glance

Class

Place

Domain

Science and technology

In collections

1 player has it in their collection.

What Wikipedia says

EF Eridani (abbreviated EF Eri, sometimes incorrectly referred to as EF Eridanus) is a variable star of the type known as polars, AM Herculis stars, or magnetic cataclysmic variable stars.

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

Image: IAU and Sky & Telescope magazine (Roger Sinnott & Rick Fienberg), CC BY 3.0, via Wikimedia Commons.