This page summarises the information held within TEPCat for the transiting planetary system TOI-150. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2019ApJ...877L..29C | |
| Date of discovery paper | 2019 / 2 / 27 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 07 31 51.76 | h m s |
| Declination | −73 36 22.0 | d m s |
| Right ascension (decimal) | 112.96567 | degrees |
| Declination (decimal) | -73.60611 | degrees |
| V-band apparent magnitude | 11.48 | mag |
| K-band apparent magnitude | 9.94 | mag |
| Transit duration | 0.250 ( 6.00 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2458326.2790 ± 0.0010 | HJD or BJD |
| Orbital period | 5.857342 ± 0.000068 | days |
| Reference for orbital ephemeris | 2019ApJ...877L..29C |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6029 ± 110 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.25 ± 0.09 | dex |
| Stellar mass | 1.249 +0.069 −0.115 | Msun |
| Stellar radius | 1.551 +0.024 −0.025 | Rsun |
| Stellar logarithmic surface gravity | 4.152 +0.030 −0.043 | c.g.s. |
| Stellar mean density | 0.333 +0.028 −0.033 ( 0.470 +0.040 −0.047 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.145 +0.025 −0.021 | |
| Orbital semimajor axis | 0.0583 +0.0013 −0.0018 | AU |
| Planetary mass | 1.75 +0.14 −0.17 ( 556 +44 −54 ) | Mjup Mearth |
| Planetary radius | 1.38 ± 0.04 ( 15.47 ± 0.45 ) | Rjup Rearth |
| Planetary surface gravity | 19.8 +2.1 −1.9 3.30 +0.04 −0.04 | m/s2 log(cgs) |
| Planetary mean density | 0.62 ± 0.06 ( 0.822 ± 0.080 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1493 +29 −32 | K |
| Reference of detailed study | 2019ApJ...877L..29C |
TOI-150 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/12 John Southworth (Keele University, UK)