This page summarises the information held within TEPCat for the transiting system Kepler-1491b. 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 34 31.14 | h m s |
| Declination | +45 44 26.3 | d m s |
| Right ascension (decimal) | 293.62975 | degrees |
| Declination (decimal) | 45.74064 | degrees |
| V-band apparent magnitude | 15.75 | mag |
| K-band apparent magnitude | 13.95 | mag |
| Transit duration | 0.2935 ( 7.044 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2454966.28136 ± 0.00900 | HJD or BJD |
| Orbital period | 16.5860329 ± 0.0001924 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5728 +85 −115 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | 0.06 +0.13 −0.15 | dex |
| Stellar mass | 1.000 ± 0.050 | Msun |
| Stellar radius | 0.990 +0.220 −0.080 | Rsun |
| Stellar logarithmic surface gravity | 4.450 +0.060 −0.160 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.186 +0.029 −0.040 ( 2.08 +0.33 −0.45 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 821 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1491b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)