This page summarises the information held within TEPCat for the transiting planetary system Kepler-129c. 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 | 0.4404 ( 10.570 ) | day hour |
Transit depth | 0.02 | % |
Time of mid-transit | 2455041.78963 ± 0.00478 | HJD or BJD |
Orbital period | 82.200170 ± 0.000680 | 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 | 0.39 | AU |
Planetary mass | 0.135 +0.041 −0.038 ( 42 +13 −12 ) | Mjup Mearth |
Planetary radius | 0.225 ± 0.006 ( 2.522 ± 0.067 ) | Rjup Rearth |
Planetary surface gravity | m/s2 log(cgs) | |
Planetary mean density | 11.2 ± 3.2 ( 14.9 ± 4.2 ) | ρjup g cm-3 |
Planetary equilibrium temperature | K | |
Reference of detailed study | 2021AJ....162...89Z |
Kepler-129c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/11/22 John Southworth (Keele University, UK)