This page summarises the information held within TEPCat for the transiting planetary system HATS-58. 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 27 08.97 | h m s |
| Declination | −48 58 42.2 | d m s |
| Right ascension (decimal) | 186.78737 | degrees |
| Declination (decimal) | -48.97839 | degrees |
| V-band apparent magnitude | 11.55 | mag |
| K-band apparent magnitude | 10.29 | mag |
| Transit duration | 0.1325 ( 3.180 ) | day hour |
| Transit depth | 0.7 | % |
| Time of mid-transit | 2457463.2999 ± 0.0017 | HJD or BJD |
| Orbital period | 4.2180896 ± 0.0000089 | days |
| Reference for orbital ephemeris | 2019AJ....158...63E |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6460 ± 130 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.060 ± 0.069 | dex |
| Stellar mass | 1.461 ± 0.043 | Msun |
| Stellar radius | 1.433 ± 0.059 | Rsun |
| Stellar logarithmic surface gravity | 4.292 ± 0.028 | c.g.s. |
| Stellar mean density | 0.498 ± 0.050 ( 0.703 ± 0.071 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.168 −0.0 | |
| Orbital semimajor axis | 0.05798 ± 0.00057 | AU |
| Planetary mass | 1.03 ± 0.23 ( 327 ± 73 ) | Mjup Mearth |
| Planetary radius | 1.095 ± 0.062 ( 12.27 ± 0.69 ) | Rjup Rearth |
| Planetary surface gravity | 21.4 +5.5 −4.8 3.33 +0.10 −0.11 | m/s2 log(cgs) |
| Planetary mean density | 0.724 ± 0.204 ( 0.96 ± 0.27 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1721 ± 34 | K |
| Reference of detailed study | 2019AJ....158...63E |
HATS-58 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)