ExoAtmospheres
IAC community database for exoplanet atmospheric observations
TOI-2076 b
| Planet status | Confirmed |
|---|---|
| Planet type | Hot Sub-Neptune |
| Period | 10.35523 d |
| Mass | 0.0107 MJ 3.40046 M⊕ |
| Radius | 0.2266 RJ 2.53792 R⊕ |
| Semi major axis | 0.088 AU |
| Star name | TOI-2076 |
| Star distance | 41.906 pc |
| Star teff | 5200 K |
| Star radius | 0.758 R☉ |
| Temperature (calculated) | 870 K |
| V | 10 mag |
| J | 7.613 mag |
| K | 7.115 mag |
| Alternate names | BD+40 2790 b, TOI-2076.01 |
| Exoplanet Encyclopaedia |  |
Molecules
H: Upper limit
|
G-B: High resolution visible | The MOPYS project: A survey of 70 planets in search of extended He I and H atmospheres. No evidence of enhanced evaporation in young planets2024, J. Orell-Miquel, F. Murgas et al. |
|
He: Upper limit
|
G-B: High resolution IR | The MOPYS project: A survey of 70 planets in search of extended He I and H atmospheres. No evidence of enhanced evaporation in young planets2024, J. Orell-Miquel, F. Murgas et al. |
|
He: Upper limit
|
G-B: High resolution IR | Planet(esimal)s Around Stars with TESS (PAST) III: A Search for Triplet He I in the Atmospheres of Two 200 Myr-old Planets2022, Eric Gaidos, Teruyuki Hirano et al. |
Upper limit EW < 8 mAngs. Helium feature most likely to stellar origin |
He: Detection
|
G-B: High resolution IR | Detection of Atmospheric Escape from Four Young Mini Neptunes2022, Michael Zhang, Heather A. Knutson et al. |
1.01 ± 0.05% absorption in a young planet. Signal redshifted and it has a visually distinguishable secondary peak. |