Planet NGTS-11 b
| Name | NGTS-11 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2020 | ||
| Mass | 0.37 (± 0.14) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.2 (± 0.0021) AU | |
|
| Orbital Period | 35.455285 (± 0.0002) day | |
|
| Eccentricity | 0.11 ( -0.11 +0.15 ) | |
|
| ω | 47.0 (± 37.0) deg | |
|
| Tperi | — | ||
| Radius | 0.823 (± 0.035) RJ | |
|
| Inclination | 89.12 (± 0.22) deg | |
|
| Update | 2022-02-08 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Primary Transit | ||
| Primary transit | 2458390.7042 (± 0.002) JD | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | 0.83 (± 0.11) | |
|
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 23.0 ( -6.0 +3.0 ) m/s | |
|
| Calculated temperature | 440.0 (± 40.0) K | |
|
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | TOI-1847 b |
Star
NGTS-11| Name | NGTS-11 | ||
| Distance | 191.5 (± 2.0) pc | |
|
| Spectral type | — | ||
| Apparent magnitude V | — | ||
| Mass | 0.862 (± 0.028) MSun | |
|
| Age | 3.9 (± 1.6) Gyr | |
|
| Effective temperature | 5050.0 (± 80.0) K | |
|
| Radius | 0.832 (± 0.013) RSun | |
|
| Metallicity [Fe/H] | 0.22 (± 0.08) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 01:34:05.0 | ||
| Dec2000 | -14:25:09 | ||
| Alternate Names | TIC-54002556 | ||
| Planetary system | 2 planets |
Related publications
TESS Transit Timing of Hundreds of Hot Jupiters
2022
IVSHINA E. & WINN J.
ApJ Suppl., 258, 62
paper arxiv
Faint intermediate luminosity optical transients (ILOTs) from engulfing exoplanets on the Hertzsprung gap
2022
GUREVICH O., BEAR E. & SOKER N.
MNRAS, 511, 1330
paper
NGTS-11 b / TOI-1847 b: A transiting warm Saturn recovered from aTESSsingle-transit event
2020
GILL S., WHEATLEY P., COOKE B., JORDAN A., NIELSEN L. et al.
ApJ. Letters, 898, L11
paper arxiv
