Super-Earth · GJ 367

GJ 367 d

ExoplanetsDiscovered 2023

Scientific overview

GJ 367 d is a super-earth orbiting GJ 367, completing an orbit every 34 days, about 31 light-years from Earth. It was discovered in 2023 using the radial velocity method.

Host star

GJ 367

Spectral type

M1.0 V

Temperature

3,522 K

Mass

0.455 M☉

Planetary system — GJ 367 system

View the GJ 367 system (3 known planets).

Planet	Class	Radius (R⊕)	Period (d)	Distance (ly)
GJ 367 bTransit · 2021	Terrestrial planet	0.7	0.3219	31
GJ 367 cRadial Velocity · 2023	Super-Earth	1.86	11.5301	31
GJ 367 dRadial Velocity · 2023	Super-Earth	2.33	34.369	31

Discovery and detection

Detection method

Radial Velocity Method

Discovery year

2023

Discovered at

La Silla Observatory

Knowledge connections

OrbitsGJ 367
Member of systemGJ 367 system
Discovered by methodRadial Velocity Method
Discovered atLa Silla Observatory
Catalogued inNASA Exoplanet Archive

Quick facts

Class: Super-Earth
Host star: GJ 367
Discovery method: Radial Velocity Method
Discovery year: 2023
Orbital period: 34.369 d
Eccentricity: 0.14
Radius: 2.33 R⊕
Mass: 6.03 M⊕
Density: 2.63 g/cm³ · derived
Distance: 31 ly

Density is derived from the archive mass and radius via ρ = M / (4⁄3·π·r³); all other values are catalogued measurements.

Derived values

Computed from source-backed inputs via standard formulae — not observations. Every input and constant is traced below.

Bulk density2.63 g/cm³derived
Formula & inputs
Formula: ρ = M / (4⁄3·π·r³) (v1.0.0, impl v1.0.0)
Inputs:
- massEarth = 6.03 M⊕ · NASA
- radiusEarth = 2.33 R⊕ · NASA
Assumptions: M⊕ = 5.972e+24 kg, R⊕ = 6371000 m (IAU 2015 B3 nominal); Assumes a uniform sphere.
Limitations: Withheld above 30 g/cm³ (inconsistent mass/radius inputs).; Archive mass/radius carry no propagated uncertainty here.
Uncertainty: not propagated (inputs carry no catalogued uncertainty)
Computed as of 2026-06-29.

Quality & authority

Partial

Unreviewed

Description: Complete
Source coverage: Partial
Relationship coverage: Complete
Review coverage: None
Citation coverage: None
Image coverage: Not applicable

Data from the NASA Exoplanet Archive. See source quality.