ExoAtmospheres
IAC community database for exoplanet atmospheric observations
TOI-561 b
| Planet status | Confirmed |
|---|---|
| Planet type | UltraHot Super-Earth |
| Period | 0.4465697 d |
| Mass | 0.0064 MJ 2.03392 M⊕ |
| Radius | 0.1246 RJ 1.39552 R⊕ |
| Semi major axis | 0.01064 AU |
| Star name | TOI-561 |
| Star distance | 86.01 pc |
| Star teff | 5326 K |
| Star radius | 0.832 R☉ |
| Temperature (calculated) | 2319 K |
| V | 9.5 mag |
| J | 8.879 mag |
| K | 8.394 mag |
| Alternate names | |
| Exoplanet Encyclopaedia |  |
Molecules
Cloudy: Detection
|
JWST-NIRSpec | A Highly Reflective Atmosphere on the Lava World TOI-561b Revealed by JWST/NIRSpec Phase Curve2026, Samuel Boucher, Lisa Dang et al. |
TOI-561~b appears to have a global reflective atmosphere, suggesting exchange of volatiles with the interior |
Featureless spectra: Detection Dayside Temperature (occultation): 99999 K |
JWST-NIRSpec | A Thick Volatile Atmosphere on the Ultra-Hot Super-Earth TOI-561 b2025, Johanna K. Teske, Nicole L. Wallack et al. |
A Thick Volatile Atmosphere predicted |