This page summarises the information held within TEPCat for the transiting brown dwarf system CoRoT-34. Please see here for descriptions of the quantities given below.
Quantity | Value | Unit |
---|---|---|
Reference of discovery paper | 2022MNRAS.516..636S | |
Date of discovery paper | 2022 / 7 / 19 | y / m / d |
Data/telescope used for discovery | CoRoT | |
Right ascension | 06 51 29.01 | h m s |
Declination | −03 49 03.5 | d m s |
Right ascension (decimal) | 102.87087 | degrees |
Declination (decimal) | -3.81764 | degrees |
V-band apparent magnitude | 14.19 | mag |
K-band apparent magnitude | 12.68 | mag |
Transit duration | 0.084 ( 2.02 ) | day hour |
Transit depth | 0.3 | % |
Time of mid-transit | 2454787.7411 ± 0.0016 | HJD or BJD |
Orbital period | 2.11853 ± 0.00006 | days |
Reference for orbital ephemeris | 2022MNRAS.516..636S |
Quantity | Value | Unit |
---|---|---|
Stellar effective temperature | 7820 ± 160 | K |
Stellar metal abundance ([Fe/H] or [M/H]) | −0.2 ± 0.2 | dex |
Stellar mass | 1.66 +0.08 −0.15 | Msun |
Stellar radius | 1.85 +0.29 −0.25 | Rsun |
Stellar logarithmic surface gravity | 4.10 ± 0.10 | c.g.s. |
Stellar mean density | ρsun g cm-3 | |
Orbital eccentricity | 0.0 | |
Orbital semimajor axis | 0.03874 ± 0.00081 | AU |
Planetary mass | 71.4 +8.9 −8.6 ( 22697 +2829 −2734 ) | Mjup Mearth |
Planetary radius | 1.09 +0.17 −0.16 ( 12.2 + 1.9 − 1.8 ) | Rjup Rearth |
Planetary surface gravity | m/s2 log(cgs) | |
Planetary mean density | 45 ± 8 ( 59 ± 10 ) | ρjup g cm-3 |
Planetary equilibrium temperature | 2425 +137 −128 | K |
Reference of detailed study | 2022MNRAS.516..636S |
CoRoT-34 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/02/12 John Southworth (Keele University, UK)