This page summarises the information held within TEPCat for the transiting planetary system WASP-150. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020AJ....159..255C | |
| Date of discovery paper | 2020 / 4 / 15 | y / m / d |
| Data/telescope used for discovery | WASP | |
| Right ascension | 17 37 03.14 | h m s |
| Declination | +53 01 16.4 | d m s |
| Right ascension (decimal) | 264.26308 | degrees |
| Declination (decimal) | 53.02122 | degrees |
| V-band apparent magnitude | 12.03 | mag |
| K-band apparent magnitude | 10.75 | mag |
| Transit duration | 0.1299 ( 3.118 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2457217.2614 ± 0.0004 | HJD or BJD |
| Orbital period | 5.644207 ± 0.000004 | days |
| Reference for orbital ephemeris | 2020AJ....159..255C |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6250 ± 80 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.18 ± 0.11 | dex |
| Stellar mass | 1.394 +0.070 −0.049 | Msun |
| Stellar radius | 1.651 +0.024 −0.030 | Rsun |
| Stellar logarithmic surface gravity | 4.147 +0.027 −0.020 | c.g.s. |
| Stellar mean density | 0.439 +0.032 −0.025 ( 0.619 +0.045 −0.035 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.3775 +0.0038 −0.0029 | |
| Orbital semimajor axis | 0.0694 +0.0011 −0.0008 | AU |
| Planetary mass | 8.46 +0.28 −0.20 ( 2689 +89 −63 ) | Mjup Mearth |
| Planetary radius | 1.070 +0.024 −0.025 ( 11.99 + 0.27 − 0.28 ) | Rjup Rearth |
| Planetary surface gravity | 183 +10 −9 4.26 +0.02 −0.02 | m/s2 log(cgs) |
| Planetary mean density | 6.44 +0.50 −0.047 ( 8.543 +0.663 −0.062 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1460 ± 11 | K |
| Reference of detailed study | 2020AJ....159..255C |
WASP-150 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)