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ExoplanetDetail

HD 101581 c

Host star HIP 56998 • 1.01 R⊕ • 6.20 d orbit

Records

2

archive rows

Discovery

Transit

Radius

1.01 R⊕

median non-null value

Mass

median non-null value

HIP 56998

705.5 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

HIP 56998

Discovery

Transit

Year

2025

Period

6.20 day

Radius

1.02 Rearth

Mass

Eq. Temp

664.1 K

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 1.01 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

HD 101581 c

1.01 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

2

Refs

2

Methods

1

Discoverystable

2 values • 1 distinct

Facilitystable

2 values • 1 distinct

Periodstable

2 values • 1 distinct

Radiusdisputed

2 values • 2 distinct

Eq. Tempdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2025TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope6.20 day1.02 Rearth664.1 KExoFOP
2025TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope6.20 day0.99 Rearth747 KKunimoto et al. 2025