This page summarises the information held within TEPCat for the transiting planetary system TOI-815c. Please see here for descriptions of the quantities given below.
Quantity | Value | Unit |
---|---|---|
Reference of discovery paper | 2024A+A...685A...5P | |
Date of discovery paper | 2024 / 1 / 30 | y / m / d |
Data/telescope used for discovery | TESS | |
Right ascension | 10 23 29.25 | h m s |
Declination | −43 50 05.8 | d m s |
Right ascension (decimal) | 155.87187 | degrees |
Declination (decimal) | -43.83494 | degrees |
V-band apparent magnitude | 10.22 | mag |
K-band apparent magnitude | 8.00 | mag |
Transit duration | 0.124 ( 2.98 ) | day hour |
Transit depth | 0.10 | % |
Time of mid-transit | 2459288.6331 ± 0.0024 | HJD or BJD |
Orbital period | 34.976145 ± 0.000098 | days |
Reference for orbital ephemeris | 2024A+A...685A...5P |
Quantity | Value | Unit |
---|---|---|
Stellar effective temperature | 4869 ± 77 | K |
Stellar metal abundance ([Fe/H] or [M/H]) | −0.09 ± 0.05 | dex |
Stellar mass | 0.776 ± 0.036 | Msun |
Stellar radius | 0.770 ± 0.009 | Rsun |
Stellar logarithmic surface gravity | 4.51 ± 0.04 | c.g.s. |
Stellar mean density | 2.43 +0.12 −0.13 ( 3.43 +0.17 −0.18 ) | ρsun g cm-3 |
Orbital eccentricity | 0.00 +0.22 −0.00 | |
Orbital semimajor axis | 0.193 ± 0.004 | AU |
Planetary mass | 0.0739 ± 0.0075 ( 23.5 ± 2.4 ) | Mjup Mearth |
Planetary radius | 0.234 +0.009 −0.008 ( 2.623 +0.101 −0.090 ) | Rjup Rearth |
Planetary surface gravity | m/s2 log(cgs) | |
Planetary mean density | 5.4 ± 0.8 ( 7.2 ± 1.1 ) | ρjup g cm-3 |
Planetary equilibrium temperature | 469 ± 9 | K |
Reference of detailed study | 2024A+A...685A...5P |
TOI-815c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/02/12 John Southworth (Keele University, UK)