This page summarises the information held within TEPCat for the transiting planetary system HATS-13. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2015A+A...580A..63M | |
| Date of discovery paper | 2015 / 3 / 12 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 21 07 50.75 | h m s |
| Declination | −26 05 48.0 | d m s |
| Right ascension (decimal) | 316.96146 | degrees |
| Declination (decimal) | -26.09667 | degrees |
| V-band apparent magnitude | 13.89 | mag |
| K-band apparent magnitude | 11.98 | mag |
| Transit duration | 0.10978 ( 2.6347 ) | day hour |
| Transit depth | 2.5 | % |
| Time of mid-transit | 2456340.31705 ± 0.00026 | HJD or BJD |
| Orbital period | 3.0440499 ± 0.0000027 | days |
| Reference for orbital ephemeris | 2015A+A...580A..63M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5523 ± 69 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.050 ± 0.060 | dex |
| Stellar mass | 0.962 ± 0.029 | Msun |
| Stellar radius | 0.887 ± 0.019 | Rsun |
| Stellar logarithmic surface gravity | 4.524 ± 0.017 | c.g.s. |
| Stellar mean density | 1.37 ± 0.08 ( 1.93 ± 0.11 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.181 −0.0 | |
| Orbital semimajor axis | 0.04057 ± 0.00041 | AU |
| Planetary mass | 0.543 ± 0.072 ( 172 ± 22 ) | Mjup Mearth |
| Planetary radius | 1.212 ± 0.035 ( 13.59 ± 0.39 ) | Rjup Rearth |
| Planetary surface gravity | 9.1 +1.4 −1.2 2.96 +0.06 −0.06 | m/s2 log(cgs) |
| Planetary mean density | 0.284 ± 0.043 ( 0.377 ± 0.057 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1244 ± 20 | K |
| Reference of detailed study | 2015A+A...580A..63M |
HATS-13 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/11/22 John Southworth (Keele University, UK)