This page summarises the information held within TEPCat for the transiting planetary system TOI-1470b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2023A+A...675A.177G | |
| Date of discovery paper | 2023 / 6 / 16 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 00 40 21.39 | h m s |
| Declination | +61 12 48.2 | d m s |
| Right ascension (decimal) | 10.08912 | degrees |
| Declination (decimal) | 61.21339 | degrees |
| V-band apparent magnitude | 13.45 | mag |
| K-band apparent magnitude | 9.28 | mag |
| Transit duration | 0.053 ( 1.27 ) | day hour |
| Transit depth | 0.18 | % |
| Time of mid-transit | 2458766.4702 ± 0.0006 | HJD or BJD |
| Orbital period | 2.527093 ± 0.000004 | days |
| Reference for orbital ephemeris | 2023A+A...675A.177G |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3709 ± 11 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.00 ± 0.03 | dex |
| Stellar mass | 0.471 ± 0.011 | Msun |
| Stellar radius | 0.469 ± 0.003 | Rsun |
| Stellar logarithmic surface gravity | 4.77 ± 0.02 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 +0.3 −0.0 | |
| Orbital semimajor axis | 0.0285 ± 0.0004 | AU |
| Planetary mass | 0.0230 +0.0038 −0.0039 ( 7.3 +1.2 −1.2 ) | Mjup Mearth |
| Planetary radius | 0.194 ± 0.004 ( 2.175 ± 0.045 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 2.91 +0.53 −0.51 ( 3.86 +0.70 −0.68 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 734 | K |
| Reference of detailed study | 2023A+A...675A.177G |
TOI-1470b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)