This page summarises the information held within TEPCat for the transiting planetary system Kepler-1655. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2018AJ....155..203H | |
| Date of discovery paper | 2018 / 3 / 24 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 06 45.44 | h m s |
| Declination | +39 12 42.6 | d m s |
| Right ascension (decimal) | 286.68933 | degrees |
| Declination (decimal) | 39.21183 | degrees |
| V-band apparent magnitude | 11.05 | mag |
| K-band apparent magnitude | 9.79 | mag |
| Transit duration | 0.10 ( 2.4 ) | day hour |
| Transit depth | 0.035 | % |
| Time of mid-transit | 2455013.89795 ± 0.00069 | HJD or BJD |
| Orbital period | 11.8728787 ± 0.0000085 | days |
| Reference for orbital ephemeris | 2018AJ....155..203H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6148 ± 71 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.24 ± 0.05 | dex |
| Stellar mass | 1.03 ± 0.04 | Msun |
| Stellar radius | 1.03 ± 0.02 | Rsun |
| Stellar logarithmic surface gravity | 4.36 ± 0.10 | c.g.s. |
| Stellar mean density | 0.94 ± 0.04 ( 1.326 ± 0.056 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.79 −0.0 | |
| Orbital semimajor axis | 0.103 ± 0.001 | AU |
| Planetary mass | 0.016 +0.010 −0.009 ( 5.1 +3.2 −2.9 ) | Mjup Mearth |
| Planetary radius | 0.1974 ± 0.0073 ( 2.213 ± 0.082 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.9 +1.2 −1.1 ( 2.5 +1.6 −1.5 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2018AJ....155..203H |
Kepler-1655 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)