ExoAtmospheres
IAC community database for exoplanet atmospheric observations
TOI-776 b
| Planet status | Confirmed |
|---|---|
| Planet type | Warm Super-Earth |
| Period | 8.24664 d |
| Mass | 0.0147 MJ 4.67166 M⊕ |
| Radius | 0.165 RJ 1.848 R⊕ |
| Semi major axis | 0.0652 AU |
| Star name | TOI-776 |
| Star distance | 27.19 pc |
| Star teff | 3709 K |
| Star radius | 0.538 R☉ |
| Temperature (calculated) | 513 K |
| V | 11.5 mag |
| J | 8.483 mag |
| K | 7.615 mag |
| Alternate names | |
| Exoplanet Encyclopaedia |  |
Molecules
H: Detection
|
HST STIS | Hydrogen escaping from a pair of exoplanets smaller than Neptune2025, Loyd, R. O. Parke, Schreyer, Ethan et al. |
Escaping H atmosphere via Ly-alpha detection |
Featureless spectra: Detection
|
JWST-NIRSpec | JWST COMPASS: NIRSpec/G395H Transmission Observations of the Super-Earth TOI-776b2025, Lili Alderson, Sarah E. Moran et al. |
Flat line is preferred model. Constains on the metalicity. |