This page summarises the information held within TEPCat for the transiting system Kepler-1028b. 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 18 22.33 | h m s |
| Declination | +49 46 52.1 | d m s |
| Right ascension (decimal) | 289.59304 | degrees |
| Declination (decimal) | 49.78114 | degrees |
| V-band apparent magnitude | 14.49 | mag |
| K-band apparent magnitude | 12.63 | mag |
| Transit duration | 0.0677 ( 1.625 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2454965.90904 ± 0.00100 | HJD or BJD |
| Orbital period | 2.5146285 ± 0.0000044 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5522 +103 −78 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.09 +0.17 −0.19 | dex |
| Stellar mass | 0.900 +0.050 −0.040 | Msun |
| Stellar radius | 0.870 +0.090 −0.070 | Rsun |
| Stellar logarithmic surface gravity | 4.520 +0.050 −0.100 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.113 +0.028 −0.010 ( 1.27 +0.31 −0.11 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1217 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1028b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)