Discovery Method
Transit
Consistent across records
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ExoplanetDetail
TIC 172900988 b
Host star TIC 172900988 Aa • 11.25 R⊕ • 200.5 d orbit
Records
7
archive rows
Discovery
2021
Transit
Radius
11.25 R⊕
default parameter set
Mass
942 M⊕
default parameter set
TIC 172900988 Aa
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: Kostov et al. 2021
Host Star
TIC 172900988 Aa
Stable across source rows
Discovery Year
2021
Stable across source rows
Orbital Period
200.5 day
151.2 to 204.0
Semi-Major Axis
0.90 au
0.75 to 0.91
Radius
11.25 Rearth
11.15 to 11.30
Mass
942 Mearth
603.9 to 981.3
Density
3.64 g/cm**3
3.18 to 3.77
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 11.25 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TIC 172900988 b
11.25 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
7
Refs
2
Methods
1
Discoverystable
Facilitystable
Perioddisputed
Radiusdisputed
Massdisputed
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 188.8 day | 11.24 Rearth | 823.9 Mearth | — | Kostov et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 198.9 day | 11.20 Rearth | 869.7 Mearth | — | Kostov et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 194.0 day | 11.30 Rearth | 837 Mearth | — | Kostov et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 200.5 day | 11.25 Rearth | 942 Mearth | — | Kostov et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 190.4 day | 11.15 Rearth | 845.7 Mearth | — | Kostov et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 204.0 day | 11.27 Rearth | 981.3 Mearth | — | Kostov et al. 2021 |
| 2021 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 151.2 day | — | 603.9 Mearth | — | Sairam et al. 2024 |