This page summarises the information held within TEPCat for the transiting planetary system HD 110113. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021MNRAS.502.4842O | |
| Date of discovery paper | 2021 / 1 / 14 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 12 40 08.78 | h m s |
| Declination | −44 18 43.5 | d m s |
| Right ascension (decimal) | 190.03658 | degrees |
| Declination (decimal) | -44.31208 | degrees |
| V-band apparent magnitude | 10.06 | mag |
| K-band apparent magnitude | 8.50 | mag |
| Transit duration | 0.099 ( 2.38 ) | day hour |
| Transit depth | 0.03 | % |
| Time of mid-transit | 2458570.101 ± 0.005 | HJD or BJD |
| Orbital period | 2.541 ± 0.001 | days |
| Reference for orbital ephemeris | 2021MNRAS.502.4842O |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5732 ± 50 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.14 ± 0.02 | dex |
| Stellar mass | 0.997 ± 0.060 | Msun |
| Stellar radius | 0.968 ± 0.018 | Rsun |
| Stellar logarithmic surface gravity | 4.46 ± 0.05 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.093 +0.079 −0.064 | |
| Orbital semimajor axis | 0.035 ± 0.001 | AU |
| Planetary mass | 0.0143 ± 0.0020 ( 4.55 ± 0.64 ) | Mjup Mearth |
| Planetary radius | 0.183 ± 0.011 ( 2.05 ± 0.12 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 2.19 +0.57 −0.44 ( 2.91 +0.76 −0.58 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1371 ± 14 | K |
| Reference of detailed study | 2021MNRAS.502.4842O |
HD 110113 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)