This page summarises the information held within TEPCat for the transiting planetary system Kepler-693. 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 / 11 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 18 53 00.85 | h m s |
| Declination | +40 21 29.5 | d m s |
| Right ascension (decimal) | 283.25354 | degrees |
| Declination (decimal) | 40.35819 | degrees |
| V-band apparent magnitude | 16.71 | mag |
| K-band apparent magnitude | 14.18 | mag |
| Transit duration | 0.1361 ( 3.266 ) | day hour |
| Transit depth | 1.5 | % |
| Time of mid-transit | 2455006.613 ± 0.001 | HJD or BJD |
| Orbital period | 15.37566 ± 0.00003 | days |
| Reference for orbital ephemeris | 2017AJ....154...64M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4985 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 0.80 +0.04 −0.03 | Msun |
| Stellar radius | 0.80 ± 0.04 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | 2.1 +0.7 −0.4 ( 2.96 +0.99 −0.56 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.2 +0.2 −0.1 | |
| Orbital semimajor axis | 0.112 +0.002 −0.001 | AU |
| Planetary mass | 0.9 +3.0 −0.7 ( 286 +953 −222 ) | Mjup Mearth |
| Planetary radius | 0.91 ± 0.05 ( 10.20 ± 0.56 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2017AJ....154...64M |
Kepler-693 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)