Planet WASP-76 b
| Name | WASP-76 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2013 | ||
| Mass | 0.92 ( -0.03 +0.03 ) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.033 (± 0.0005) AU | |
|
| Orbital Period | 1.809886 (± 1e-06) day | |
|
| Eccentricity | 0.0 | |
|
| ω | — | ||
| Tperi | — | ||
| Radius | 1.83 ( -0.06 +0.06 ) RJ | |
|
| Inclination | 88.0 (± 1.6) deg | |
|
| Update | 2020-05-07 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Primary transit | 2456107.85507 (± 0.00034) JD | |
|
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | 2190.0 K | |
|
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
WASP-76| Name | WASP-76 | ||
| Distance | 195.3 (± 0.5) pc | ||
| Spectral type | F7 | ||
| Apparent magnitude V | 9.5 | ||
| Mass | 1.46 (± 0.07) MSun | |
|
| Age | — | ||
| Effective temperature | 6250.0 (± 100.0) K | |
|
| Radius | 1.73 (± 0.04) RSun | |
|
| Metallicity [Fe/H] | 0.23 (± 0.1) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 01:46:32.0 | ||
| Dec2000 | +02:42:02 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Atmospheric parameters
Temperatures
| Data Source | Type | Result Value | Result Figure | Notes | Reference |
Molecules
| Molecule | Data Source | Type | Result Value | Result Figure | Notes | Reference |
| Ca | Modeling | 2020 - LOTHRINGER J. | ||||
| Fe | Measurements | Detected | 2020 - EHRENREICH D. | |||
| Modeling | 2020 - LOTHRINGER J. | |||||
| H2O | Measurements | Detected | 2020 - EDWARDS B. | |||
| Na | Measurements | Detected | 2020 - GEBEK A. & OZA A. | |||
| Measurements | Detected | 2020 - von ESSEN C. | ||||
| Measurements | Detected | 2019 - SEIDEL J. | ||||
| Ni | Modeling | 2020 - LOTHRINGER J. | ||||
| SiO | Modeling | 2020 - LOTHRINGER J. | ||||
| Ti | Modeling | 2020 - LOTHRINGER J. | ||||
| TiO | Measurements | Detected | 2020 - EDWARDS B. | |||
| VO | Measurements | Detected | 2020 - EDWARDS B. | |||
Observability Predictor 
Remarks
11 March :Ehrenreich et al. (2020) have detected a 5 km/s wind on te planet
Related publications
A multiplicity study of transiting exoplanet host stars. II. Revised properties of transiting planetary systems with companions
2020
SOUTHWORTH J., BOHN A., KENWORTHY M., GINSKI C. & MANCINI L.
Astron. & Astrophys., 635, A74
paper arxiv
Coupled Day-Night Models of Exoplanetary Atmospheres
2020
GANDHI S. & JERMYN A.
MNRAS, in press
paper
Tracing bulk elemental ratios in exoplanetary atmospheres with TiO chemistry
2020
RAMIREZ V., CRIDLAND A. & MOLLIERE P.
Astron. & Astrophys., 641, A87
paper arxiv
UV Exoplanet Transmission Spectral Features as Probes of Metals and Rainout
2020
LOTHRINGER J., FU G., SING D. & BARMAN T.
ApJ. Letters, 898, L14
paper arxiv
Alkaline Exospheres of Exoplanet Systems: Evaporative Transmission Spectra
2020
GEBEK A. & OZA A.
MNRAS, 497, 5271
paper arxiv
The Hubble PanCET program: Transit and Eclipse Spectroscopy of the Strongly Irradiated Giant Exoplanet WASP-76b
2020
FU G., DEMING D., LOTHRINGER J., NIKOLOV N., SING D. et al.
ApJ., submitted
arxiv
ARES I: WASP-76 b, A Tale of Two HST Spectra
2020
EDWARDS B., CHANGEAT Q., AYENS R., TSIARAS A., AL-REFAIE A. et al.
Astron. J., 160, 8
paper arxiv
HST/STIS transmission spectrum of the ultra-hot Jupiter WASP-76 b confirms the presence of sodium in its atmosphere
2020
von ESSEN C., MALLON M., HERMANSEN S., NIXON M., MADHUSUDHAN N. et al.
Astron. & Astrophys., 637, A76
paper arxiv
Unresolved stellar companions withGaiaDR2 astrometry
2020
BELUKUROV V., PENOYRE Z., OH S., IORIO G., HODGKIN S. et al
MNRAS, submitted
arxiv
Nightside condensation of iron in an ultrahot giant exoplanet
2020
EHRENREICH D., LOVIS Ch., ALLART R., ZAPATERO OSORIO M.-R., PEPE F. et al.
Nature, 580, 597
paper arxiv
Hot Exoplanet Atmospheres Resolved with Transit Spectroscopy (HEARTS) - II. A broadened sodium feature on the ultra-hot giant WASP-76b
2019
SEIDEL J., EHRENREICH D., WYTTENBACH A., ALLART R., LENDL M. et al.
Astron. & Astrophys., 623, A161
paper arxiv
Detection limits of exoplanetary atmospheres with 2-m class telescopes
2019
KABATH P., ZAK J., BOFFIN H., IVANOV V., JONES D. & SKARKA M.
PASP, 131, 085001
paper arxiv
High-resolution Transmission Spectroscopy of Four Hot Inflated Gas Giant Exoplanets
2019
ZAK J., KABATH P., BOFFIN H., IVANOV M. & SKARKA M.
Astron. J., 158, 120
paper
Analyzing Eight Years of Transiting Exoplanet Observations Using WFC3's Spatial Scan Monitor
2019
STEVENSON K. & FOWLER J.
Instrument Science Report WFC3 2019-12
Observing transiting planets with JWST -- Prime targets and their synthetic spectral observations
2017
MOLLIERE P., van BOEKEL R., BOUWMAN J., HENNING Th., LAGAGE P.-O. & MIN M.
Astron. & Astrophy., 600, A10
paper arxiv ADS
Rossiter--McLaughlin models and their effect on estimates of stellar rotation, illustrated using six WASP systems
2017
BROWN D., TRIAUD A., DOYLE A., GILLON M., LENDL M. et al.
MNRAS, 464, 810
paper arxiv
Three irradiated and bloated hot Jupiters: WASP-76b, WASP-82b & WASP-90b
2016
WEST R., HELLIER C., ALMENARA J.-M., ANDERSON D., BARROS S. et al.
Astron. & Astrophys., 585
paper arxiv ADS
Secondary eclipse observations for seven hot-Jupiters from the Anglo-Australian Telescope
2015
ZHOU G., BAYLISS D., KEDZIORA-CHUDCZER L., TINNEY Ch., BAILEY J. et al.
MNRAS, 454, 3002
paper
arxiv
ADS
