This page summarises the information held within TEPCat for the transiting planetary system Kepler-26c. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2012MNRAS.421.2342S | |
| Date of discovery paper | 2012 / 1 / 27 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 18 59 45.83 | h m s |
| Declination | +46 33 59.5 | d m s |
| Right ascension (decimal) | 284.94096 | degrees |
| Declination (decimal) | 46.56653 | degrees |
| V-band apparent magnitude | 16.00 | mag |
| K-band apparent magnitude | 12.63 | mag |
| Transit duration | 0.0923 ( 2.215 ) | day hour |
| Transit depth | 0.19 | % |
| Time of mid-transit | 2454982.88636 ± 0.00109 | HJD or BJD |
| Orbital period | 17.251204 ± 0.000034 | days |
| Reference for orbital ephemeris | 2014ApJ...784...45R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4124 ± 68 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.015 ± 0.004 | dex |
| Stellar mass | 0.593 ± 0.016 | Msun |
| Stellar radius | 0.595 ± 0.026 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | 2.75 ± 0.35 ( 3.88 ± 0.49 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.013 +0.013 −0.010 | |
| Orbital semimajor axis | 0.1073 ± 0.0049 | AU |
| Planetary mass | 0.0235 ± 0.0015 ( 7.47 ± 0.48 ) | Mjup Mearth |
| Planetary radius | 0.2775 ± 0.0125 ( 3.11 ± 0.14 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.21 +0.20 −0.17 ( 1.61 +0.27 −0.23 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2023A+A...669A.117L |
Kepler-26c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)