This page summarises the information held within TEPCat for the transiting planetary system TOI-2796. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023ApJS..265....1Y | |
| Date of discovery paper | 2022 / 10 / 28 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 05 36 36.65 | h m s |
| Declination | +00 53 46.6 | d m s |
| Right ascension (decimal) | 84.15271 | degrees |
| Declination (decimal) | 0.89628 | degrees |
| V-band apparent magnitude | 12.53 | mag |
| K-band apparent magnitude | 10.94 | mag |
| Transit duration | 0.0818 ( 1.963 ) | day hour |
| Transit depth | 2.3 | % |
| Time of mid-transit | 2459026.48882 ± 0.00045 | HJD or BJD |
| Orbital period | 4.8084983 ± 0.0000057 | days |
| Reference for orbital ephemeris | 2023ApJS..265....1Y |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5764 +81 −78 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.239 +0.076 −0.079 | dex |
| Stellar mass | 1.063 +0.057 −0.062 | Msun |
| Stellar radius | 1.069 ± 0.024 | Rsun |
| Stellar logarithmic surface gravity | 4.400 ± 0.030 | c.g.s. |
| Stellar mean density | 0.865 +0.078 −0.064 ( 1.221 +0.110 −0.090 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.172 −0.0 | |
| Orbital semimajor axis | 0.0569 +0.0010 −0.0011} | AU |
| Planetary mass | 0.44 +0.10 −0.11 ( 139 +31 −34 ) | Mjup Mearth |
| Planetary radius | 1.59 +0.05 −0.50 ( 17.82 + 0.56 − 5.60 ) | Rjup Rearth |
| Planetary surface gravity | 2.5 +1.4 −0.9 2.4 +0.2 −0.2 | m/s2 log(cgs) |
| Planetary mean density | 0.023 +0.000 −0.090 ( 0.031 +0.000 −0.119 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1205 +18 −17 | K |
| Reference of detailed study | 2023ApJS..265....1Y |
TOI-2796 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)