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ExoplanetDetail

WASP-77 A b

Host star WASP-77 A • 1.36 d orbit

Records

12

archive rows

Discovery

2012

Transit

Radius

—

default parameter set

Mass

529.3 M⊕

default parameter set

WASP-77 A

temperature unconstrained

Canonical Summary

Adopted planet values from the default parameter set

Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.

Selected source: Noguer et al. 2024

Host Star

WASP-77 A

Stable across source rows

WASP-77 A

Discovery Method

Transit

Consistent across records

Transit (12)

Discovery Year

2012

Stable across source rows

2012

Orbital Period

1.36 day

1.36 to 1.40

12 values • 11 distinct

Semi-Major Axis

0.02 au

0.02 to 0.02

6 values • 5 distinct

Mass

529.3 Mearth

529.3 to 727.8

7 values • 7 distinct

Provenance

Underlying measurements and references

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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 day13.56 Rearth559.4 Mearth—Maxted et al. 2013
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.56 Rearth559.4 Mearth1674 KTurner et al. 2016
2012TransitSuperWASPCanon 200mm f/1.8L1.40 day13.50 Rearth572.1 Mearth1650 KSalz et al. 2015
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.09 Rearth—1544.0 KExoFOP
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day———Ivshina & Winn 2022
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day—529.3 Mearth—Noguer et al. 2024
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day15.47 Rearth727.8 Mearth—Stassun et al. 2017
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.56 Rearth560.3 Mearth—Bonomo et al. 2017
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day———Kokori et al. 2022
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day13.79 Rearth529.8 Mearth1715 KCortés-Zuleta et al. 2020
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day———Kokori et al. 2023
2012TransitSuperWASPCanon 200mm f/1.8L1.36 day———Yalçınkaya et al. 2024