This page summarises the information held within TEPCat for the transiting system Kepler-1446b. 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 17 41.74 | h m s |
| Declination | +46 43 34.2 | d m s |
| Right ascension (decimal) | 289.42392 | degrees |
| Declination (decimal) | 46.72617 | degrees |
| V-band apparent magnitude | 12.70 | mag |
| K-band apparent magnitude | 10.20 | mag |
| Transit duration | 0.0487 ( 1.169 ) | day hour |
| Transit depth | 0.01 | % |
| Time of mid-transit | 2454964.63498 ± 0.00200 | HJD or BJD |
| Orbital period | 0.6899679 ± 0.0000013 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4865 +44 −52 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.11 ± 0.10 | dex |
| Stellar mass | 0.810 +0.020 −0.120 | Msun |
| Stellar radius | 0.750 ± 0.010 | Rsun |
| Stellar logarithmic surface gravity | 4.600 ± 0.010 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.070 +0.005 −0.002 ( 0.785 +0.056 −0.022 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 1539 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1446b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)