Exoplanet

HD 213885 b

Orbiting HD 213885

Overview

HD 213885 b is an exoplanet orbiting the star HD 213885, discovered in 2019 using the Transit method. It is a Super-Earth world.

Key Measurements

Radius

1.75

Earth radii

015 R⊕

Mass

8.83

Earth masses

0500 M⊕

Orbital Period

1.0

days

0.1d10,000d

Distance

48.1

parsecs

Nearby10,000 pc

Equilibrium Temp

2128

K

150 K3,500 K

Radius (Earth radii)

1.75

Mass (Earth masses)

8.83

Measured

Equilibrium Temperature

2128 K

Orbital Period

1.01 days

Distance from Earth

48.1 pc (~157 ly)

Spectral Type

G

Temperature

5978 K

Mass (Solar)

1.07 M☉

Radius (Solar)

1.10 R☉

Luminosity

0.14 log L☉

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

338.9837°, -59.8648°

Discovery Method

Transit

Discovery Year

2019

Data Sources
NASA Exoplanet Archive

Source ID: HD 213885 b

System Context

HD 213885 b orbits HD 213885 and was reported in 2019 and was detected with the Transit method.

Published measurements list a radius of 1.75 Earth radii, a mass of 8.83 Earth masses, an orbital period of 1.01 days, and an equilibrium temperature near 2,128 K.

Catalog data places the system at about 48.1 parsecs from Earth, a host star classified as G, and 2 known planets in the system.

Host star

Explore the stellar record for this system to compare temperature, spectral type, and known planets.

Open HD 213885

More planets in this system

HD 213885 c