This page summarises the information held within TEPCat for the transiting system Kepler-833b. 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 21 55.18 | h m s |
| Declination | +45 36 02.5 | d m s |
| Right ascension (decimal) | 290.47992 | degrees |
| Declination (decimal) | 45.60069 | degrees |
| V-band apparent magnitude | 15.90 | mag |
| K-band apparent magnitude | 12.88 | mag |
| Transit duration | 0.1264 ( 3.034 ) | day hour |
| Transit depth | 0.10 | % |
| Time of mid-transit | 2454974.71720 ± 0.00200 | HJD or BJD |
| Orbital period | 18.7547024 ± 0.0000527 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4339 +39 −37 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.18 ± 0.10 | dex |
| Stellar mass | 0.640 +0.030 −0.140 | Msun |
| Stellar radius | 0.620 ± 0.020 | Rsun |
| Stellar logarithmic surface gravity | 4.670 ± 0.020 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.149 +0.012 −0.016 ( 1.67 +0.13 −0.18 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 382 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-833b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)