This page summarises the information held within TEPCat for the transiting planetary system Kepler-1705b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021A+A...655A..66L | |
| Date of discovery paper | 2021 / 11 / 15 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 20 06 18.85 | h m s |
| Declination | +44 18 43.8 | d m s |
| Right ascension (decimal) | 301.57854 | degrees |
| Declination (decimal) | 44.31217 | degrees |
| V-band apparent magnitude | 15.80 | mag |
| K-band apparent magnitude | 13.74 | mag |
| Transit duration | 0.20 ( 4.8 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2455198.214 ± 0.011 | HJD or BJD |
| Orbital period | 9.03502 ± 0.00065 | days |
| Reference for orbital ephemeris | 2021A+A...655A..66L |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6312 +215 −152 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.20 ± 0.15 | dex |
| Stellar mass | 1.139 +0.087 −0.081 | Msun |
| Stellar radius | 1.259 +0.032 −0.051 | Rsun |
| Stellar logarithmic surface gravity | 4.298 +0.043 −0.047 | c.g.s. |
| Stellar mean density | 0.573 +0.077 −0.070 ( 0.809 +0.109 −0.099 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.033 +0.073 −0.020 | |
| Orbital semimajor axis | AU | |
| Planetary mass | 0.0141 +0.0015 −0.0014 ( 4.48 +0.48 −0.45 ) | Mjup Mearth |
| Planetary radius | 0.181 +0.011 −0.012 ( 2.03 +0.12 −0.13 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 2.24 +0.50 −0.41 ( 2.97 +0.66 −0.54 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2021A+A...655A..66L |
Kepler-1705b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/11/11 John Southworth (Keele University, UK)