This page summarises the information held within TEPCat for the transiting system Kepler-148d. 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 19 08.69 | h m s |
| Declination | +46 51 31.6 | d m s |
| Right ascension (decimal) | 289.78621 | degrees |
| Declination (decimal) | 46.85878 | degrees |
| V-band apparent magnitude | 15.58 | mag |
| K-band apparent magnitude | 13.36 | mag |
| Transit duration | 0.1990 ( 4.776 ) | day hour |
| Transit depth | 0.96 | % |
| Time of mid-transit | 2455003.08076 ± 0.00044 | HJD or BJD |
| Orbital period | 51.8468898 ± 0.0000293 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5172 +52 −66 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.07 +0.17 −0.18 | dex |
| Stellar mass | 0.860 ± 0.040 | Msun |
| Stellar radius | 0.810 +0.050 −0.040 | Rsun |
| Stellar logarithmic surface gravity | 4.560 +0.030 −0.060 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.779 +0.062 −0.037 ( 8.73 +0.69 −0.41 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 413 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-148d does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)