ExoAtmospheres
IAC community database for exoplanet atmospheric observations
WASP-177 b
| Planet status | Confirmed |
|---|---|
| Planet type | Hot Jupiter |
| Period | 3.071722 d |
| Mass | 0.508 MJ 161.4424 M⊕ |
| Radius | 1.58 RJ 17.696 R⊕ |
| Semi major axis | 0.03957 AU |
| Star name | WASP-177 |
| Star distance | 178 pc |
| Star teff | 5017 K |
| Star radius | 0.885 R☉ |
| Temperature (calculated) | 1142 K |
| V | 11.6 mag |
| J | 10.654 mag |
| K | 10.163 mag |
| Alternate names | |
| Exoplanet Encyclopaedia |  |
Molecules
He: Upper limit
|
G-B: High resolution IR | HET/HPF observations of Helium in warm, hot, and ultra-hot Jupiters2025, Jaume Orell-Miquel, Kyra Sampson et al. |
|
He: Upper limit
|
G-B: High resolution IR | Keck/NIRSPEC studies of He I in the atmospheres of two inflated hot gas giants orbiting K dwarfs: WASP-52b and WASP-177b2022, James Kirk, Leonardo A. Dos Santos et al. |
Upper limit on He I absorption with Keck/NIRSPEC |
He: Upper limit
|
G-B:Low resolution IR | The Upper Edge of the Neptune Desert Is Stable Against Photoevaporation2022, Shreyas Vissapragada, Heather A. Knutson et al. |
Narrow band photometry with Palomar/WIRC. Excess depth of 0.53+0.23−0.28%, and non-detection (95th-percentil) of 0.90% |