Photo Agency - Astronomy - Space - Nature

> Exoplanet HD 21749 b

Exoplanet HD 21749 b

author: Ron Miller/Novapix

reference: a-exo99-30700

Image Size 300 DPI: 38 * 28 cm

HD 21749 b is an exoplanet orbiting the star HD 21749, located about 53 light-years away from Solar System. HD 21749b is about 2.8 times Earth’s size, which puts it in the category of a sub-Neptune.

Keywords for this photo:

2018 - ASTRONOMY - EXOPLANET - EXTRASOLAR PLANET - HD 21749 - HD 21749 B - ILLUSTRATION - RETICULUM -