Planet WASP-118 b
| Name | WASP-118 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2016 | ||
| Mass | 0.514 ( -0.02 +0.02 ) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.05453 (± 0.00048) AU | |
|
| Orbital Period | 4.0460435 (± 4.4e-06) day | |
|
| Eccentricity | 0.0 | |
|
| ω | 0.0 deg | |
|
| Tperi | — | ||
| Radius | 1.44 ( -0.036 +0.036 ) RJ | |
|
| Inclination | 88.7 (± 0.9) deg | |
|
| Update | 2021-02-05 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Primary Transit | ||
| Primary transit | 2456787.81423 (± 0.00062) JD | |
|
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | 0.16 ( -0.1 +0.1 ) | |
|
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | 54.6 ( -1.9 +1.9 ) m/s | |
|
| Calculated temperature | 1729.0 ( -36.0 +36.0 ) K | |
|
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | 1SWASP J011812.12+024210.2 b, 2MASS J01181213+0242102 b, EPIC 220303276.01, TYC 23-187-1 b, WISE J011812.13+024210.1 b |
Star
WASP-118| Name | WASP-118 | ||
| Distance | 380.53 ( -11.02 +11.02 ) pc | ||
| Spectral type | F6 | ||
| Apparent magnitude V | 11.02 | ||
| Mass | 1.32 (± 0.035) MSun | |
|
| Age | 1.17 ( --0.75 +5.72 ) Gyr | ||
| Effective temperature | 6410.0 (± 125.0) K | |
|
| Radius | 1.7 ( -0.03 +0.03 ) RSun | ||
| Metallicity [Fe/H] | 0.16 (± 0.11) | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 01:18:12.1 | ||
| Dec2000 | +02:42:10 | ||
| Alternate Names | 1SWASP J011812.12+024210.2, 2MASS J01181213+0242102, EPIC 220303276, TYC 23-187-1, WISE J011812.13+024210.1 | ||
| Planetary system | 1 planet |
Related publications
A multiplicity study of transiting exoplanet host stars. I. High-contrast imaging with VLT/SPHERE
2020
BOHN A., SOUTHWORTH J., GINSKI C., KENWORTHY M., MAXTED P. & EVANS D.
Astron. & Astrophys., 635, A73
paper arxiv
WASP-92, WASP-93 and WASP-118: Transit timing variations and long-term stability of the systems
2019
GAJDOS P., VANKO M., JAKUBIK M., EVANS Ph., BRETTON M., MOLINA D. et al.
MNRAS, 485, 3580
paper arxiv
Starspots on WASP-107 and pulsations of WASP-118
2017
MOCNIK T., HELLIER C., ANDERSON D. & CLARK B.
MNRAS, in press
paper arxiv ADS
Starspots on WASP-107 and pulsations of WASP-118
2017
MOCNIK T., HELLIER C., ANDERSON D., CLARCK B. & SOUTHWORTH J.
469, 1622
paper
WASP-92b, WASP-93b and WASP-118b: Three new transiting close-in giant planets
2016
HAY K., COLLIER-CAMERON A., DOYLE A., HEBRARD G., SKILLEN I. et al.
MNRAS, 463, 3276
paper arxiv ADS
