This page summarises the information held within TEPCat for the transiting planetary system TOI-1634. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021AJ....162..161H | |
| Date of discovery paper | 2021 / 3 / 25 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 03 45 33.64 | h m s |
| Declination | +37 06 44.0 | d m s |
| Right ascension (decimal) | 56.39017 | degrees |
| Declination (decimal) | 37.11222 | degrees |
| V-band apparent magnitude | 13.22 | mag |
| K-band apparent magnitude | 8.60 | mag |
| Transit duration | 0.04 ( 1.0 ) | day hour |
| Transit depth | 0.1 | % |
| Time of mid-transit | 2458791.5144 ± 0.0012 | HJD or BJD |
| Orbital period | 0.9893457 ± 0.0000034 | days |
| Reference for orbital ephemeris | 2021AJ....162..161H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3472 ± 48 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.191 ± 0.085 | dex |
| Stellar mass | 0.452 ± 0.014 | Msun |
| Stellar radius | 0.451 +0.015 −0.051 | Rsun |
| Stellar logarithmic surface gravity | 4.833 ± 0.028 | c.g.s. |
| Stellar mean density | 4.93 +0.43 −0.48 ( 6.96 +0.61 −0.68 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.01491 ± 0.0015 | AU |
| Planetary mass | 0.0313 ± 0.0030 ( 9.95 ± 0.95 ) | Mjup Mearth |
| Planetary radius | 0.1582 ± 0.0069 ( 1.773 ± 0.077 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 7.4 +1.3 −1.1 ( 9.8 +1.7 −1.5 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 921 ± 21 | K |
| Reference of detailed study | 2021AJ....162..161H |
TOI-1634 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/04 John Southworth (Keele University, UK)