This page summarises the information held within TEPCat for the transiting system Kepler-177c. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2014ApJS..210...25X | |
| Date of discovery paper | 2013 / 9 / 10 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 04 11.31 | h m s |
| Declination | +45 03 11.6 | d m s |
| Right ascension (decimal) | 286.04712 | degrees |
| Declination (decimal) | 45.05322 | degrees |
| V-band apparent magnitude | 15.13 | mag |
| K-band apparent magnitude | 13.42 | mag |
| Transit duration | 0.2188 ( 5.251 ) | day hour |
| Transit depth | 0.32 | % |
| Time of mid-transit | 2455031.23477 ± 0.00100 | HJD or BJD |
| Orbital period | 49.411689 ± 0.000095 | days |
| Reference for orbital ephemeris | 2014ApJ...784...45R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6216 ± 200 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.09 ± 0.50 | dex |
| Stellar mass | 1.131 | Msun |
| Stellar radius | 1.077 ± 0.557 | Rsun |
| Stellar logarithmic surface gravity | 4.428 ± 0.300 | c.g.s. |
| Stellar mean density | 1.277 ± 0.369 ( 1.80 ± 0.52 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | 0.0 +0.154 −0.0 ( 0 +48 −0 ) | Mjup Mearth |
| Planetary radius | 0.634 ± 0.328 ( 7.1 ± 3.7 ) | 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-177c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)