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TOI-270 b

Host star TOI-270 • 1.26 R⊕ • 3.36 d orbit

Records

7

archive rows

Discovery

Transit

Radius

1.26 R⊕

median non-null value

Mass

1.48 M⊕

median non-null value

TOI-270

583 K equilibrium

Quick Summary

Fast scan of the current planet profile

This first pass still reads from the currently available detail payload. Canonical adopted summaries will replace first-row values in the next backend pass.

Host Star

TOI-270

Discovery

Transit

Year

2019

Period

3.36 day

Radius

1.25 Rearth

Mass

Eq. Temp

528 K

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 1.26 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

TOI-270 b

1.26 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

7

Refs

7

Methods

1

Discoverystable

7 values • 1 distinct

Facilitystable

7 values • 1 distinct

Periodstable

6 values • 1 distinct

Radiusdisputed

6 values • 5 distinct

Massdisputed

4 values • 3 distinct

Eq. Tempdisputed

6 values • 6 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.36 day1.25 Rearth528 KGünther et al. 2019
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.36 day1.21 Rearth1.58 Mearth581 KVan Eylen et al. 2021
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.36 dayKokori et al. 2023
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.36 day1.22 Rearth943.9 KExoFOP
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.36 day1.28 Rearth1.48 Mearth600 KKaye et al. 2022
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope1.31 Rearth1.48 Mearth569 KCoulombe et al. 2025
2019TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope3.36 day1.28 Rearth1.49 Mearth585 KWeisserman et al. 2026