This page summarises the information held within TEPCat for the transiting system Kepler-1103b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016ApJ...822...86M | |
| Date of discovery paper | 2016 / 5 / 10 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 09 31.69 | h m s |
| Declination | +49 27 08.6 | d m s |
| Right ascension (decimal) | 287.38204 | degrees |
| Declination (decimal) | 49.45239 | degrees |
| V-band apparent magnitude | 14.21 | mag |
| K-band apparent magnitude | 12.73 | mag |
| Transit duration | 0.1578 ( 3.787 ) | day hour |
| Transit depth | 0.04 | % |
| Time of mid-transit | 2454982.30719 ± 0.00400 | HJD or BJD |
| Orbital period | 19.7919389 ± 0.0001144 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6092 +106 −107 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.01 +0.14 −0.18 | dex |
| Stellar mass | 1.110 +0.100 −0.060 | Msun |
| Stellar radius | 1.150 +0.310 −0.130 | Rsun |
| Stellar logarithmic surface gravity | 4.360 +0.090 −0.170 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.230 +0.077 −0.026 ( 2.58 +0.86 −0.29 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 736 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1103b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)