This page summarises the information held within TEPCat for the transiting planetary system Kepler-129b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2014ApJ...784...45R | |
| Date of discovery paper | 2014 / 3 / 20 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 01 14.70 | h m s |
| Declination | +47 50 54.8 | d m s |
| Right ascension (decimal) | 285.31125 | degrees |
| Declination (decimal) | 47.84856 | degrees |
| V-band apparent magnitude | 12.15 | mag |
| K-band apparent magnitude | 10.25 | mag |
| Transit duration | 0.3032 ( 7.277 ) | day hour |
| Transit depth | 0.02 | % |
| Time of mid-transit | 2455009.82166 ± 0.00228 | HJD or BJD |
| Orbital period | 15.791860 ± 0.000068 | days |
| Reference for orbital ephemeris | 2014ApJ...784...45R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5770 ± 83 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.29 ± 0.10 | dex |
| Stellar mass | 1.178 +0.021 −0.030 | Msun |
| Stellar radius | 1.653 +0.009 −0.012 | Rsun |
| Stellar logarithmic surface gravity | 4.086 ± 0.060 | c.g.s. |
| Stellar mean density | 0.370 ± 0.015 ( 0.522 ± 0.021 ) | ρsun g cm-3 |
| Orbital eccentricity | ||
| Orbital semimajor axis | 0.13 | AU |
| Planetary mass | 0.032 ± 0.019 ( 10.2 ± 6.0 ) | Mjup Mearth |
| Planetary radius | 0.214 ± 0.004 ( 2.399 ± 0.045 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2021AJ....162...89Z |
Kepler-129b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)