This page summarises the information held within TEPCat for the transiting system Kepler-886b. 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 05 05.22 | h m s |
| Declination | +43 35 42.8 | d m s |
| Right ascension (decimal) | 286.27175 | degrees |
| Declination (decimal) | 43.59522 | degrees |
| V-band apparent magnitude | 14.05 | mag |
| K-band apparent magnitude | 12.56 | mag |
| Transit duration | 0.1292 ( 3.101 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2454967.88892 ± 0.00300 | HJD or BJD |
| Orbital period | 6.2414579 ± 0.0000219 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6098 +97 −118 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.01 +0.13 −0.19 | dex |
| Stellar mass | 1.100 +0.100 −0.060 | Msun |
| Stellar radius | 1.160 +0.320 −0.140 | Rsun |
| Stellar logarithmic surface gravity | 4.350 +0.090 −0.180 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.143 +0.023 −0.024 ( 1.60 +0.26 −0.27 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1111 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-886b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)