This page summarises the information held within TEPCat for the transiting system Kepler-174b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2014ApJ...784...45R | |
| Date of discovery paper | 2014 / 3 / 20 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 09 45.40 | h m s |
| Declination | +43 49 55.5 | d m s |
| Right ascension (decimal) | 287.43917 | degrees |
| Declination (decimal) | 43.83208 | degrees |
| V-band apparent magnitude | 14.54 | mag |
| K-band apparent magnitude | 12.18 | mag |
| Transit duration | 0.1224 ( 2.938 ) | day hour |
| Transit depth | 0.10 | % |
| Time of mid-transit | 2455014.97351 ± 0.00095 | HJD or BJD |
| Orbital period | 13.981790 ± 0.000024 | days |
| Reference for orbital ephemeris | 2014ApJ...784...45R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4880 ± 126 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.43 ± 0.10 | dex |
| Stellar mass | 0.675 | Msun |
| Stellar radius | 0.622 ± 0.032 | Rsun |
| Stellar logarithmic surface gravity | 4.679 ± 0.150 | c.g.s. |
| Stellar mean density | 3.956 ± 0.450 ( 5.58 ± 0.63 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.175 ± 0.010 ( 1.96 ± 0.11 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2014ApJ...784...45R |
Kepler-174b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)