This page summarises the information held within TEPCat for the transiting planetary system TOI-905. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020AJ....160..229D | |
| Date of discovery paper | 2019 / 12 / 24 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 15 10 38.08 | h m s |
| Declination | −71 21 41.9 | d m s |
| Right ascension (decimal) | 227.65867 | degrees |
| Declination (decimal) | -71.36164 | degrees |
| V-band apparent magnitude | 11.19 | mag |
| K-band apparent magnitude | 9.45 | mag |
| Transit duration | 0.0845 ( 2.028 ) | day hour |
| Transit depth | 1.7 | % |
| Time of mid-transit | 2458628.35101 ± 0.00026 | HJD or BJD |
| Orbital period | 3.739494 ± 0.000038 | days |
| Reference for orbital ephemeris | 2020AJ....160..229D |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5570 +150 −140 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.14 +0.22 −0.18 | dex |
| Stellar mass | 0.968 +0.061 −0.068 | Msun |
| Stellar radius | 0.918 +0.038 −0.036 | Rsun |
| Stellar logarithmic surface gravity | 4.498 +0.025 −0.027 | c.g.s. |
| Stellar mean density | 1.25 ± 0.11 ( 1.76 ± 0.16 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.024 +0.025 −0.017 | |
| Orbital semimajor axis | 0.0467 +0.0010 −0.0011 | AU |
| Planetary mass | 0.667 +0.042 −0.041 ( 212 +13 −13 ) | Mjup Mearth |
| Planetary radius | 1.171 +0.053 −0.051 ( 13.13 + 0.59 − 0.57 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 0.388 +0.048 −0.043 ( 0.515 +0.064 −0.057 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1192 +39 −36 | K |
| Reference of detailed study | 2020AJ....160..229D |
TOI-905 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)