This page summarises the information held within TEPCat for the transiting planetary system HIP 97166. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021AJ....162..265M | |
| Date of discovery paper | 2021 / 10 / 13 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 19 44 58.64 | h m s |
| Declination | +74 03 45.9 | d m s |
| Right ascension (decimal) | 296.24433 | degrees |
| Declination (decimal) | 74.06275 | degrees |
| V-band apparent magnitude | 9.85 | mag |
| K-band apparent magnitude | 7.92 | mag |
| Transit duration | 0.06 ( 1.4 ) | day hour |
| Transit depth | 0.09 | % |
| Time of mid-transit | 2458691.6486 ± 0.0007 | HJD or BJD |
| Orbital period | 10.28891 ± 0.00004 | days |
| Reference for orbital ephemeris | 2021AJ....162..265M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5198 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.27 ± 0.09 | dex |
| Stellar mass | 0.898 ± 0.054 | Msun |
| Stellar radius | 0.836 ± 0.036 | Rsun |
| Stellar logarithmic surface gravity | 4.41 ± 0.10 | c.g.s. |
| Stellar mean density | 1.53 ± 0.22 ( 2.16 ± 0.31 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.16 ± 0.03 | |
| Orbital semimajor axis | 0.089 ± 0.001 | AU |
| Planetary mass | 0.0629 ± 0.0047 ( 20.0 ± 1.5 ) | Mjup Mearth |
| Planetary radius | 0.244 ± 0.012 ( 2.73 ± 0.13 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 4.0 ± 0.7 ( 5.31 ± 0.93 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 642 ± 22 | K |
| Reference of detailed study | 2021AJ....162..265M |
HIP 97166 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)