Discovery
Transit
Host star HD 39091 • 2.04 R⊕ • 6.27 d orbit
Records
9
archive rows
Discovery
—
Transit
Radius
2.04 R⊕
median non-null value
Mass
4.25 M⊕
median non-null value
HD 39091
1147 K equilibrium
Quick Summary
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
HD 39091
Discovery
Transit
Year
2018
Period
6.27 day
Radius
2.06 Rearth
Mass
4.52 Mearth
Eq. Temp
1147 K
Scale Comparison
Current adopted radius: 2.04 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
pi Men c
2.04 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
9
Refs
9
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | 2.06 Rearth | 4.52 Mearth | 1147 K | Gandolfi et al. 2018 |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | 2.04 Rearth | 4.82 Mearth | 1169.8 K | Huang et al. 2018 |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | 2.00 Rearth | — | 1052 K | ExoFOP |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | — | 3.63 Mearth | — | Hatzes et al. 2022 |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | — | 3.50 Mearth | — | Feng et al. 2022 |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | — | — | — | Kokori et al. 2023 |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | 2.11 Rearth | 4.30 Mearth | — | Damasso et al. 2020 |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | 2.02 Rearth | — | — | Kunovac Hodžić et al. 2021 |
| 2018 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 6.27 day | — | 4.20 Mearth | — | Harada et al. 2025 |