Back to Exoplanets
ExoplanetDetail

WASP-77 A b

Host star WASP-77 A • 13.56 R⊕ • 1.36 d orbit

Records

12

archive rows

Discovery

Transit

Radius

13.56 R⊕

median non-null value

Mass

559.4 M⊕

median non-null value

WASP-77 A

1662 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

WASP-77 A

Discovery

Transit

Year

2012

Period

1.36 day

Radius

Mass

Eq. Temp

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 13.56 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

WASP-77 A b

13.56 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

Evidence Summary

Rows

12

Refs

12

Methods

1

Discoverystable

12 values • 1 distinct

Facilitystable

12 values • 1 distinct

Perioddisputed

12 values • 2 distinct

Radiusdisputed

7 values • 5 distinct

Massdisputed

7 values • 6 distinct

Eq. Tempdisputed

4 values • 4 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2012TransitSuperWASPCanon 200mm f/1.8L1.36 dayIvshina & Winn 2022
2012TransitSuperWASPCanon 200mm f/1.8L1.36 dayKokori et al. 2023
2012TransitSuperWASPCanon 200mm f/1.8L1.36 dayKokori et al. 2022
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.09 Rearth1544.0 KExoFOP
2012TransitSuperWASPCanon 200mm f/1.8L1.36 dayYalçınkaya et al. 2024
2012TransitSuperWASPCanon 200mm f/1.8L1.40 day13.50 Rearth572.1 Mearth1650 KSalz et al. 2015
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.56 Rearth560.3 MearthBonomo et al. 2017
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.56 Rearth559.4 Mearth1674 KTurner et al. 2016
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day529.3 MearthNoguer et al. 2024
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.79 Rearth529.8 Mearth1715 KCortés-Zuleta et al. 2020
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.56 Rearth559.4 MearthMaxted et al. 2013
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day15.47 Rearth727.8 MearthStassun et al. 2017