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ExoplanetDetail

HAT-P-40 b

Host star HAT-P-40 • 18.71 R⊕ • 4.46 d orbit

Records

7

archive rows

Discovery

—

Transit

Radius

18.71 R⊕

median non-null value

Mass

184.7 M⊕

median non-null value

HAT-P-40

1709.5 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

HAT-P-40

Discovery

Transit

Year

2012

Period

4.46 day

Radius

17.04 Rearth

Mass

152.6 Mearth

Eq. Temp

—

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 18.71 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

HAT-P-40 b

18.71 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

7 values • 1 distinct

Radiusdisputed

4 values • 3 distinct

Massdisputed

3 values • 3 distinct

Eq. Tempdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2012TransitHATNetCanon 200mm f/1.8L4.46 day17.04 Rearth152.6 Mearth—Stassun et al. 2017
2012TransitHATNetCanon 200mm f/1.8L4.46 day———Kokori et al. 2022
2012TransitHATNetCanon 200mm f/1.8L4.46 day19.39 Rearth195.5 Mearth1770 KHartman et al. 2012
2012TransitHATNetCanon 200mm f/1.8L4.46 day———Kokori et al. 2023
2012TransitHATNetCanon 200mm f/1.8L4.46 day———Ivshina & Winn 2022
2012TransitHATNetCanon 200mm f/1.8L4.46 day18.03 Rearth—1649.0 KExoFOP
2012TransitHATNetCanon 200mm f/1.8L4.46 day19.39 Rearth184.7 Mearth—Bonomo et al. 2017