This page summarises the information held within TEPCat for the transiting planetary system WASP-130. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2017MNRAS.465.3693H | |
| Date of discovery paper | 2016 / 4 / 15 | y / m / d |
| Data/telescope used for discovery | WASP | |
| Right ascension | 13 32 25.42 | h m s |
| Declination | −42 28 31.0 | d m s |
| Right ascension (decimal) | 203.10592 | degrees |
| Declination (decimal) | -42.47528 | degrees |
| V-band apparent magnitude | 11.11 | mag |
| K-band apparent magnitude | 9.46 | mag |
| Transit duration | 0.155 ( 3.72 ) | day hour |
| Transit depth | 1.0 | % |
| Time of mid-transit | 2456921.14307 ± 0.00025 | HJD or BJD |
| Orbital period | 11.55098 ± 0.00001 | days |
| Reference for orbital ephemeris | 2017MNRAS.465.3693H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5600 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.26 ± 0.10 | dex |
| Stellar mass | 1.04 ± 0.04 | Msun |
| Stellar radius | 0.96 ± 0.03 | Rsun |
| Stellar logarithmic surface gravity | 4.49 ± 0.02 | c.g.s. |
| Stellar mean density | 1.18 ± 0.09 ( 1.66 ± 0.13 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.04 −0.0 | |
| Orbital semimajor axis | 0.1012 ± 0.0014 | AU |
| Planetary mass | 1.23 ± 0.04 ( 391 ± 12 ) | Mjup Mearth |
| Planetary radius | 0.89 ± 0.03 ( 9.98 ± 0.34 ) | Rjup Rearth |
| Planetary surface gravity | 35.5 +2.5 −2.4 3.55 +0.03 −0.03 | m/s2 log(cgs) |
| Planetary mean density | 1.76 ± 0.18 ( 2.33 ± 0.24 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 833 ± 18 | K |
| Reference of detailed study | 2017MNRAS.465.3693H |
| Reference | λ (degrees) |
|---|---|
| Prinoth et al. (2024) | −1 ± 2 |
| Espinoza-Retamal et al. (2025) | −5.8 + 2.1 - 2.2 |
Page generated on 2025/03/17 John Southworth (Keele University, UK)