This page summarises the information held within TEPCat for the transiting planetary system Kepler-14. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2011ApJS..197....3B | |
| Date of discovery paper | 2011 / 6 / 29 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 10 50.11 | h m s |
| Declination | +47 19 58.9 | d m s |
| Right ascension (decimal) | 287.70879 | degrees |
| Declination (decimal) | 47.33303 | degrees |
| V-band apparent magnitude | 12.18 | mag |
| K-band apparent magnitude | 10.99 | mag |
| Transit duration | 0.2591 ( 6.218 ) | day hour |
| Transit depth | 0.22 | % |
| Time of mid-transit | 2454957.50816 ± 0.00008 | HJD or BJD |
| Orbital period | 6.79012361 ± 0.00000040 | days |
| Reference for orbital ephemeris | 2021MNRAS.503.4092B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6395 ± 60 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.12 ± 0.06 | dex |
| Stellar mass | 1.318 ± 0.059 | Msun |
| Stellar radius | 2.09 ± 0.11 | Rsun |
| Stellar logarithmic surface gravity | 3.918 ± 0.040 | c.g.s. |
| Stellar mean density | 0.145 ± 0.020 ( 0.205 ± 0.028 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.04 ± 0.02 | |
| Orbital semimajor axis | 0.0771 ± 0.0011 | AU |
| Planetary mass | 7.68 ± 0.38 ( 24414 ± 1208 ) | Mjup Mearth |
| Planetary radius | 1.126 ± 0.049 ( 12.62 ± 0.55 ) | Rjup Rearth |
| Planetary surface gravity | 150 ± 13 4.18 ± 0.04 | m/s2 log(cgs) |
| Planetary mean density | 5.04 ± 0.67 ( 6.69 ± 0.89 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1605 ± 39 | K |
| Reference of detailed study | 2012MNRAS.426.1291S |
Kepler-14 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/01/01 John Southworth (Keele University, UK)