This page summarises the information held within TEPCat for the transiting system Kepler-1554b. 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 06 18.28 | h m s |
| Declination | +41 44 29.2 | d m s |
| Right ascension (decimal) | 286.57617 | degrees |
| Declination (decimal) | 41.74144 | degrees |
| V-band apparent magnitude | 15.92 | mag |
| K-band apparent magnitude | 13.81 | mag |
| Transit duration | 0.3315 ( 7.956 ) | day hour |
| Transit depth | 0.10 | % |
| Time of mid-transit | 2455152.73002 ± 0.00800 | HJD or BJD |
| Orbital period | 198.0888730 ± 0.0020000 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5297 +102 −97 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.10 +0.17 −0.19 | dex |
| Stellar mass | 0.840 ± 0.050 | Msun |
| Stellar radius | 0.810 ± 0.060 | Rsun |
| Stellar logarithmic surface gravity | 4.560 +0.040 −0.070 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.289 +0.030 −0.034 ( 3.24 +0.34 −0.38 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 288 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1554b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)