This page summarises the information held within TEPCat for the transiting planetary system TOI-1173. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024AJ....168...91G | |
| Date of discovery paper | 2024 / 3 / 12 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 13 10 43.76 | h m s |
| Declination | +70 46 06.3 | d m s |
| Right ascension (decimal) | 197.68233 | degrees |
| Declination (decimal) | 70.76842 | degrees |
| V-band apparent magnitude | 11.04 | mag |
| K-band apparent magnitude | 9.13 | mag |
| Transit duration | 0.108 ( 2.59 ) | day hour |
| Transit depth | 0.6 | % |
| Time of mid-transit | 2458702.8444 ± 0.0023 | HJD or BJD |
| Orbital period | 7.06466 ± 0.00029 | days |
| Reference for orbital ephemeris | 2024AJ....168...91G |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5350 ± 34 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.139 ± 0.065 | dex |
| Stellar mass | 0.911 +0.028 −0.03 | Msun |
| Stellar radius | 0.934 ± 0.011 | Rsun |
| Stellar logarithmic surface gravity | 4.450 ± 0.020 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.023 +0.026 −0.015 | |
| Orbital semimajor axis | 0.0696 ± 0.0014 | AU |
| Planetary mass | 0.0862 ± 0.0053 ( 27.4 ± 1.7 ) | Mjup Mearth |
| Planetary radius | 0.820 ± 0.016 ( 9.19 ± 0.18 ) | Rjup Rearth |
| Planetary surface gravity | 3.14 +0.23 −0.22 2.50 +0.03 −0.03 | m/s2 log(cgs) |
| Planetary mean density | 0.147 +0.014 −0.013 ( 0.195 +0.019 −0.017 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 868 ± 11 | K |
| Reference of detailed study | 2024AJ....168...91G |
TOI-1173 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/12 John Southworth (Keele University, UK)