This page summarises the information held within TEPCat for the transiting planetary system HATS-24. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2017MNRAS.468..835B | |
| Date of discovery paper | 2016 / 7 / 5 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 17 55 33.60 | h m s |
| Declination | −61 44 50.3 | d m s |
| Right ascension (decimal) | 268.89000 | degrees |
| Declination (decimal) | -61.74731 | degrees |
| V-band apparent magnitude | 12.83 | mag |
| K-band apparent magnitude | 11.38 | mag |
| Transit duration | 0.1008 ( 2.419 ) | day hour |
| Transit depth | 2.2 | % |
| Time of mid-transit | 2458667.45848 ± 0.00035 | HJD or BJD |
| Orbital period | 1.34849705 ± 0.00000043 | days |
| Reference for orbital ephemeris | 2020AJ....160..155W |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6346 ± 81 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.000 ± 0.050 | dex |
| Stellar mass | 1.212 ± 0.033 | Msun |
| Stellar radius | 1.172 ± 0.033 | Rsun |
| Stellar logarithmic surface gravity | 4.384 ± 0.021 | c.g.s. |
| Stellar mean density | 1.059 ± 0.075 ( 1.49 ± 0.11 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.242 −0.0 | |
| Orbital semimajor axis | 0.02547 ± 0.00023 | AU |
| Planetary mass | 2.44 ± 0.18 ( 775 ± 57 ) | Mjup Mearth |
| Planetary radius | 1.487 +0.078 −0.054 ( 16.67 + 0.87 − 0.61 ) | Rjup Rearth |
| Planetary surface gravity | 27.2 +3.6 −3.2 3.43 +0.05 −0.05 | m/s2 log(cgs) |
| Planetary mean density | 0.69 ± 0.11 ( 0.92 ± 0.15 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 2067 ± 39 | K |
| Reference of detailed study | 2017MNRAS.468..835B |
HATS-24 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)