Super-Earth · TOI-2267 B

TOI-2267 d

ExoplanetsDiscovered 2025

Scientific overview

TOI-2267 d is a super-earth orbiting TOI-2267 B, completing an orbit every 2 days, about 74 light-years from Earth. It was discovered in 2025 using the transit method.

Host star

TOI-2267 B

Spectral type

M6 V

Temperature

3,022 K

Mass

0.099 M☉

Discovery and detection

Detection method

Transit Method

Discovery year

2025

Discovered at

TESS

Knowledge connections

OrbitsTOI-2267 B
Discovered by methodTransit Method
Discovered by missionTESS
Catalogued inNASA Exoplanet Archive

Quick facts

Class: Super-Earth
Host star: TOI-2267 B
Discovery method: Transit Method
Discovery year: 2025
Orbital period: 2.0345 d
Semi-major axis: 0.0145 AU
Radius: 1.77 R⊕
Mass: 3.78 M⊕
Density: 3.76 g/cm³ · derived
Equilibrium temp.: 422 K
Insolation: 5.3 S⊕
Distance: 74 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 density3.76 g/cm³derived
Formula & inputs
Formula: ρ = M / (4⁄3·π·r³) (v1.0.0, impl v1.0.0)
Inputs:
- massEarth = 3.78 M⊕ · NASA
- radiusEarth = 1.77 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.