This page summarises the information held within TEPCat for the transiting system Kepler-173c. 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 38 35.21 | h m s |
| Declination | +41 53 02.8 | d m s |
| Right ascension (decimal) | 294.64671 | degrees |
| Declination (decimal) | 41.88411 | degrees |
| V-band apparent magnitude | 14.37 | mag |
| K-band apparent magnitude | 12.66 | mag |
| Transit duration | 0.1304 ( 3.130 ) | day hour |
| Transit depth | 0.06 | % |
| Time of mid-transit | 2455003.50340 ± 0.00116 | HJD or BJD |
| Orbital period | 8.005777 ± 0.000015 | days |
| Reference for orbital ephemeris | 2014ApJ...784...45R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6031 ± 200 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.79 ± 0.50 | dex |
| Stellar mass | 0.830 | Msun |
| Stellar radius | 0.949 ± 0.473 | Rsun |
| Stellar logarithmic surface gravity | 4.404 ± 0.300 | c.g.s. |
| Stellar mean density | 1.371 ± 0.735 ( 1.9 ± 1.0 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.217 ± 0.108 ( 2.4 ± 1.2 ) | 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-173c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)