Exoplanet

PH2 b

Orbiting PH2

Overview

PH2 b is an exoplanet orbiting the star PH2, discovered in 2013 using the Transit method. It is a Neptune-sized world.

Key Measurements

Radius

9.34

Earth radii

015 R⊕

Mass

87.08

Earth masses

0500 M⊕

Orbital Period

282.5

days

0.1d10,000d

Distance

343.9

parsecs

Nearby10,000 pc

Equilibrium Temp

295

K

150 K3,500 K

Radius (Earth radii)

9.34

Mass (Earth masses)

87.08

Measured

Equilibrium Temperature

295 K

Orbital Period

282.53 days

Distance from Earth

343.9 pc (~1122 ly)

Spectral Type

Unknown

Temperature

5734 K

Mass (Solar)

0.97 M☉

Radius (Solar)

0.95 R☉

Luminosity

-0.06 log L☉

Planets in System

1

Stars in System

1

Coordinates (RA, Dec)

289.7636°, 51.9627°

Discovery Method

Transit

Discovery Year

2013

Data Sources

Source ID: PH2 b

System Context

PH2 b orbits PH2 and was reported in 2013 and was detected with the Transit method.

Published measurements list a radius of 9.34 Earth radii, a mass of 87.08 Earth masses, an orbital period of 282.53 days, and an equilibrium temperature near 295 K.

Catalog data places the system at about 343.9 parsecs from Earth and 1 known planet in the system.

Host star

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

Open PH2