Exoplanet

HD 106315 c

Orbiting HD 106315

Overview

HD 106315 c is an exoplanet orbiting the star HD 106315, discovered in 2017 using the Transit method. It is a Neptune-sized world.

Key Measurements

Radius

4.35

Earth radii

015 R⊕

Mass

15.20

Earth masses

0500 M⊕

Orbital Period

21.1

days

0.1d10,000d

Distance

109.4

parsecs

Nearby10,000 pc

Equilibrium Temp

886

K

150 K3,500 K

Radius (Earth radii)

4.35

Mass (Earth masses)

15.20

Measured

Equilibrium Temperature

886 K

Orbital Period

21.06 days

Distance from Earth

109.4 pc (~357 ly)

Spectral Type

F5 V

Temperature

6327 K

Mass (Solar)

1.09 M☉

Radius (Solar)

1.30 R☉

Luminosity

Unknown

Planets in System

2

Stars in System

1

Coordinates (RA, Dec)

183.4725°, -0.3934°

Discovery Method

Transit

Discovery Year

2017

Data Sources
NASA Exoplanet Archive

Source ID: HD 106315 c

System Context

HD 106315 c orbits HD 106315 and was reported in 2017 and was detected with the Transit method.

Published measurements list a radius of 4.35 Earth radii, a mass of 15.2 Earth masses, an orbital period of 21.06 days, and an equilibrium temperature near 886 K.

Catalog data places the system at about 109.4 parsecs from Earth, a host star classified as F5 V, 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 106315

More planets in this system

HD 106315 b