This page summarises the information held within TEPCat for the transiting planetary system HATS-75. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2022AJ....163..125J | |
| Date of discovery paper | 2021 / 12 / 6 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 04 03 47.84 | h m s |
| Declination | −25 24 32.1 | d m s |
| Right ascension (decimal) | 60.94933 | degrees |
| Declination (decimal) | -25.40892 | degrees |
| V-band apparent magnitude | 15.76 | mag |
| K-band apparent magnitude | 11.58 | mag |
| Transit duration | 0.07969 ( 1.9126 ) | day hour |
| Transit depth | 2.4 | % |
| Time of mid-transit | 2458611.05487 ± 0.00027 | HJD or BJD |
| Orbital period | 2.7886556 ± 0.0000011 | days |
| Reference for orbital ephemeris | 2022AJ....163..125J |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3790 ± 6 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.522 +0.051 −0.028 | dex |
| Stellar mass | 0.6017 +0.0074 −0.0055 | Msun |
| Stellar radius | 0.5848 ± 0.0026 | Rsun |
| Stellar logarithmic surface gravity | 4.6831 ± 0.0069 | c.g.s. |
| Stellar mean density | 3.004 +0.064 −0.046 ( 4.239 +0.090 −0.065 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.064 −0.0 | |
| Orbital semimajor axis | 0.03274 +0.00013 −0.00010 | AU |
| Planetary mass | 0.491 ± 0.039 ( 156 ± 12 ) | Mjup Mearth |
| Planetary radius | 0.884 ± 0.013 ( 9.91 ± 0.15 ) | Rjup Rearth |
| Planetary surface gravity | 15.6 +1.4 −1.3 3.19 +0.04 −0.04 | m/s2 log(cgs) |
| Planetary mean density | 0.662 ± 0.063 ( 0.878 ± 0.084 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 772 ± 3 | K |
| Reference of detailed study | 2022AJ....163..125J |
HATS-75 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)