Discovery
Transit
Host star NGTS-21 • 13.97 R⊕ • 1.54 d orbit
Records
2
archive rows
Discovery
—
Transit
Radius
13.97 R⊕
median non-null value
Mass
750.1 M⊕
median non-null value
NGTS-21
1285.8 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.
Scale Comparison
Current adopted radius: 13.97 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
NGTS-21 b
13.97 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Evidence Summary
Rows
2
Refs
2
Methods
1
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2022 | Transit | Next-Generation Transit Survey (NGTS) | 20 cm NGTS telescope | 1.54 day | 13.03 Rearth | — | 1214.6 K | ExoFOP |
| 2022 | Transit | Next-Generation Transit Survey (NGTS) | 20 cm NGTS telescope | 1.54 day | 14.91 Rearth | 750.1 Mearth | 1357 K | Alves et al. 2022 |