This page summarises the information held within TEPCat for the transiting planetary system HATS-56. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2019AJ....158...63E | |
| Date of discovery paper | 2018 / 12 / 20 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 12 00 39.63 | h m s |
| Declination | −45 47 58.0 | d m s |
| Right ascension (decimal) | 180.16512 | degrees |
| Declination (decimal) | -45.79944 | degrees |
| V-band apparent magnitude | 11.58 | mag |
| K-band apparent magnitude | 10.25 | mag |
| Transit duration | 0.1934 ( 4.642 ) | day hour |
| Transit depth | 0.7 | % |
| Time of mid-transit | 2457788.0029 ± 0.0012 | HJD or BJD |
| Orbital period | 4.324799 ± 0.000027 | days |
| Reference for orbital ephemeris | 2019AJ....158...63E |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6552 ± 61 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.200 ± 0.025 | dex |
| Stellar mass | 1.573 ± 0.017 | Msun |
| Stellar radius | 2.201 ± 0.036 | Rsun |
| Stellar logarithmic surface gravity | 3.949 ± 0.012 | c.g.s. |
| Stellar mean density | 0.147 ± 0.006 ( 0.2074 ± 0.0085 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.019 −0.0 | |
| Orbital semimajor axis | 0.06043 ± 0.00022 | AU |
| Planetary mass | 0.602 ± 0.035 ( 191 ± 11 ) | Mjup Mearth |
| Planetary radius | 1.688 +0.039 −0.055 ( 18.92 + 0.44 − 0.62 ) | Rjup Rearth |
| Planetary surface gravity | 5.22 +0.43 −0.39 2.72 +0.03 −0.03 | m/s2 log(cgs) |
| Planetary mean density | 0.117 +0.013 −0.010 ( 0.155 +0.017 −0.013 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1902 ± 16 | K |
| Reference of detailed study | 2019AJ....158...63E |
HATS-56 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)