This page summarises the information held within TEPCat for the transiting system Kepler-403d. 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 41.14 | h m s |
| Declination | +46 44 40.4 | d m s |
| Right ascension (decimal) | 289.92142 | degrees |
| Declination (decimal) | 46.74456 | degrees |
| V-band apparent magnitude | 12.89 | mag |
| K-band apparent magnitude | 11.54 | mag |
| Transit duration | 0.3174 ( 7.618 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454977.16808 ± 0.00400 | HJD or BJD |
| Orbital period | 13.6116502 ± 0.0000850 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6209 +73 −65 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.16 ± 0.09 | dex |
| Stellar mass | 1.250 +0.090 −0.080 | Msun |
| Stellar radius | 1.450 +0.270 −0.180 | Rsun |
| Stellar logarithmic surface gravity | 4.210 +0.110 −0.120 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.130 +0.024 −0.021 ( 1.46 +0.27 −0.24 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 958 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-403d does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)