This page summarises the information held within TEPCat for the transiting planetary system TOI-1130b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020ApJ...892L...7H | |
| Date of discovery paper | 2020 / 3 / 25 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 19 05 30.24 | h m s |
| Declination | −41 26 15.5 | d m s |
| Right ascension (decimal) | 286.37600 | degrees |
| Declination (decimal) | -41.43764 | degrees |
| V-band apparent magnitude | 11.37 | mag |
| K-band apparent magnitude | 8.35 | mag |
| Transit duration | 0.096 ( 2.30 ) | day hour |
| Transit depth | 0.3 | % |
| Time of mid-transit | 2458658.7405 ± 0.0013 | HJD or BJD |
| Orbital period | 4.07445 ± 0.00046 | days |
| Reference for orbital ephemeris | 2023A+A...675A.115K |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4360 ± 108 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.11 ± 0.10 | dex |
| Stellar mass | 0.722 +0.042 −0.037 | Msun |
| Stellar radius | 0.697 ± 0.011 | Rsun |
| Stellar logarithmic surface gravity | 4.55 ± 0.07 | c.g.s. |
| Stellar mean density | 2.13 ± 0.16 ( 3.01 ± 0.23 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0522 +0.0010 −0.0001 | |
| Orbital semimajor axis | 0.0453 +0.0001 −0.0002 | AU |
| Planetary mass | 0.0623 +0.0006 −0.0009 ( 19.80 +0.19 −0.29 ) | Mjup Mearth |
| Planetary radius | 0.327 +0.003 −0.004 ( 3.665 +0.034 −0.045 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.70 ± 0.04 ( 2.255 ± 0.053 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 825 ± 23 | K |
| Reference of detailed study | 2024A+A...689A..52B |
TOI-1130b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)