This page summarises the information held within TEPCat for the transiting planetary system HD 110067d. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023Natur.623..932L | |
| Date of discovery paper | 2023 / 11 / 30 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 12 39 21.50 | h m s |
| Declination | +20 01 40.0 | d m s |
| Right ascension (decimal) | 189.83958 | degrees |
| Declination (decimal) | 20.02778 | degrees |
| V-band apparent magnitude | 8.42 | mag |
| K-band apparent magnitude | 6.49 | mag |
| Transit duration | 0.1591 ( 3.818 ) | day hour |
| Transit depth | 0.11 | % |
| Time of mid-transit | 2459708.20282 ± 0.0008 | HJD or BJD |
| Orbital period | 20.519617 ± 0.000040 | days |
| Reference for orbital ephemeris | 2023Natur.623..932L. |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5266 ± 64 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.20 ± 0.04 | dex |
| Stellar mass | 0.798 ± 0.042 | Msun |
| Stellar radius | 0.788 ± 0.008 | Rsun |
| Stellar logarithmic surface gravity | 4.54 ± 0.03 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.1362 ± 0.0017 | AU |
| Planetary mass | 0.027 ± 0.010 ( 8.6 ± 3.2 ) | Mjup Mearth |
| Planetary radius | 0.2544 ± 0.0035 ( 2.852 ± 0.039 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 602 ± 8 | K |
| Reference of detailed study | 2023Natur.623..932L |
HD 110067d does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)