This page summarises the information held within TEPCat for the transiting planetary system WASP-136. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2017A+A...599A...3L | |
| Date of discovery paper | 2016 / 7 / 27 | y / m / d |
| Data/telescope used for discovery | WASP | |
| Right ascension | 00 01 18.17 | h m s |
| Declination | −08 55 34.6 | d m s |
| Right ascension (decimal) | 0.32571 | degrees |
| Declination (decimal) | -8.92628 | degrees |
| V-band apparent magnitude | 9.98 | mag |
| K-band apparent magnitude | 8.81 | mag |
| Transit duration | 0.2272 ( 5.453 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2456776.90615 ± 0.00109 | HJD or BJD |
| Orbital period | 5.215357 ± 0.000006 | days |
| Reference for orbital ephemeris | 2017A+A...599A...3L |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6250 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.18 ± 0.10 | dex |
| Stellar mass | 1.41 ± 0.07 | Msun |
| Stellar radius | 2.21 ± 0.22 | Rsun |
| Stellar logarithmic surface gravity | 3.90 ± 0.06 | c.g.s. |
| Stellar mean density | 0.132 ± 0.030 ( 0.186 ± 0.042 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0661 ± 0.0012 | AU |
| Planetary mass | 1.51 ± 0.08 ( 480 ± 25 ) | Mjup Mearth |
| Planetary radius | 1.50 ± 0.15 ( 16.8 ± 1.7 ) | Rjup Rearth |
| Planetary surface gravity | 19.5 +2.4 −2.1 3.29 +0.05 −0.05 | m/s2 log(cgs) |
| Planetary mean density | 0.44 ± 0.13 ( 0.58 ± 0.17 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1630 ± 40 | K |
| Reference of detailed study | 2022AN....34324012A |
WASP-136 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)