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ExoplanetDetail

TOI-2803 A b

Host star TOI-2803 A • 18.11 R⊕ • 1.96 d orbit

Records

2

archive rows

Discovery

2023

Transit

Radius

18.11 R⊕

default parameter set

Mass

309.9 M⊕

default parameter set

TOI-2803 A

1893 K equilibrium

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: Yee et al. 2023

Host Star

TOI-2803 A

Stable across source rows

TOI-2803 A

Discovery Method

Transit

Consistent across records

Transit (2)

Discovery Year

2023

Stable across source rows

2023

Orbital Period

1.96 day

1.96 to 1.96

2 values • 2 distinct

Semi-Major Axis

0.03 au

single adopted value

1 values • 1 distinct

Radius

18.11 Rearth

17.45 to 18.11

2 values • 2 distinct

Mass

309.9 Mearth

single adopted value

1 values • 1 distinct

Density

0.29 g/cm**3

single adopted value

1 values • 1 distinct

Equilibrium Temperature

1893 K

1882 to 1893

2 values • 2 distinct

Scale Comparison

Radius against familiar reference worlds

Current adopted radius: 18.11 R⊕ • circles scaled linearly by radius

Earth

1.0 R⊕ baseline

TOI-2803 A b

18.11 R⊕

Jupiter

11.2 R⊕ reference

Provenance

Underlying measurements and references

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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

Massstable

1 values • 1 distinct

Eq. Tempdisputed

2 values • 2 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2023TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope1.96 day17.45 Rearth—1882 KExoFOP
2023TransitTransiting Exoplanet Survey Satellite (TESS)0.1 m TESS Telescope1.96 day18.11 Rearth309.9 Mearth1893 KYee et al. 2023