Discovery
Transit
Host star HIP 9618 • 3.86 R⊕ • 20.77 d orbit
Records
4
archive rows
Discovery
—
Transit
Radius
3.86 R⊕
median non-null value
Mass
8.40 M⊕
median non-null value
HIP 9618
674.2 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
HIP 9618
Discovery
Transit
Year
2023
Period
20.77 day
Radius
3.90 Rearth
Mass
10 Mearth
Eq. Temp
663.4 K
Scale Comparison
Current adopted radius: 3.86 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
HIP 9618 b
3.86 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
4
Refs
4
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 20.77 day | 3.90 Rearth | 10 Mearth | 663.4 K | Osborn et al. 2023 |
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 20.77 day | 3.83 Rearth | 8.30 Mearth | 640.9 K | Polanski et al. 2024 |
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 20.77 day | 3.75 Rearth | 8.40 Mearth | 685 K | Akana Murphy et al. 2023 |
| 2023 | Transit | Transiting Exoplanet Survey Satellite (TESS) | 0.1 m TESS Telescope | 20.77 day | 3.92 Rearth | — | 1060 K | ExoFOP |