This page summarises the information held within TEPCat for the transiting planetary system TOI-628. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021AJ....161..194R | |
| Date of discovery paper | 2021 / 1 / 7 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 06 37 03.14 | h m s |
| Declination | +01 46 03.2 | d m s |
| Right ascension (decimal) | 99.26308 | degrees |
| Declination (decimal) | 1.76756 | degrees |
| V-band apparent magnitude | 10.18 | mag |
| K-band apparent magnitude | 8.81 | mag |
| Transit duration | 0.1576 ( 3.782 ) | day hour |
| Transit depth | 0.7 | % |
| Time of mid-transit | 2458629.47972 ± 0.00039 | HJD or BJD |
| Orbital period | 3.4095675 ± 0.0000070 | days |
| Reference for orbital ephemeris | 2021AJ....161..194R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6250 +220 −190 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.258 +0.078 −0.080 | dex |
| Stellar mass | 1.311 +0.066 −0.075 | Msun |
| Stellar radius | 1.345 +0.046 −0.040 | Rsun |
| Stellar logarithmic surface gravity | 4.300 +0.026 −0.036 | c.g.s. |
| Stellar mean density | 0.540 +0.047 −0.055 ( 0.762 +0.066 −0.078 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.072 +0.021 −0.023 | |
| Orbital semimajor axis | 0.04860 +0.00094 −0.00080 | AU |
| Planetary mass | 6.33 +0.31 −0.29 ( 2012 +98 −92 ) | Mjup Mearth |
| Planetary radius | 1.060 +0.041 −0.034 ( 11.88 + 0.46 − 0.38 ) | Rjup Rearth |
| Planetary surface gravity | 140 +10 −12 4.15 +0.03 −0.04 | m/s2 log(cgs) |
| Planetary mean density | 4.96 +0.53 −0.56 ( 6.58 +0.70 −0.74 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1586 +52 −40 | K |
| Reference of detailed study | 2021AJ....161..194R |
TOI-628 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/04 John Southworth (Keele University, UK)