This page summarises the information held within TEPCat for the transiting system Kepler-1128b. 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 32 15.20 | h m s |
| Declination | +39 24 12.4 | d m s |
| Right ascension (decimal) | 293.06333 | degrees |
| Declination (decimal) | 39.40344 | degrees |
| V-band apparent magnitude | 15.93 | mag |
| K-band apparent magnitude | 13.90 | mag |
| Transit duration | 0.1590 ( 3.816 ) | day hour |
| Transit depth | 0.14 | % |
| Time of mid-transit | 2455012.08282 ± 0.00500 | HJD or BJD |
| Orbital period | 61.6174528 ± 0.0003573 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5543 +95 −145 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.04 +0.14 −0.16 | dex |
| Stellar mass | 0.940 +0.040 −0.050 | Msun |
| Stellar radius | 0.910 +0.130 −0.060 | Rsun |
| Stellar logarithmic surface gravity | 4.500 +0.050 −0.130 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.300 +0.037 −0.018 ( 3.36 +0.41 −0.20 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 424 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1128b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)