This page summarises the information held within TEPCat for the transiting planetary system Kepler-1643. 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 | 20 01 43.44 | h m s |
| Declination | +44 45 03.6 | d m s |
| Right ascension (decimal) | 300.43100 | degrees |
| Declination (decimal) | 44.75100 | degrees |
| V-band apparent magnitude | 13.41 | mag |
| K-band apparent magnitude | 11.64 | mag |
| Transit duration | 0.100 ( 2.40 ) | day hour |
| Transit depth | 0.07 | % |
| Time of mid-transit | 2454967.3820 ± 0.0011 | HJD or BJD |
| Orbital period | 5.3426258 ± 0.0000101 | days |
| Reference for orbital ephemeris | 2022AJ....164..215B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4916 ± 110 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.01 +0.14 −0.17 | dex |
| Stellar mass | 0.845 ± 0.025 | Msun |
| Stellar radius | 0.855 ± 0.044 | Rsun |
| Stellar logarithmic surface gravity | 4.502 ± 0.035 | c.g.s. |
| Stellar mean density | 1.35 ± 0.19 ( 1.90 ± 0.27 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.207 ± 0.012 ( 2.32 ± 0.13 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 799 | K |
| Reference of detailed study | 2022AJ....164..215B |
Kepler-1643 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)