This page summarises the information held within TEPCat for the transiting planetary system TOI-1260c. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021MNRAS.505.4684G | |
| Date of discovery paper | 2021 / 4 / 13 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 10 28 34.56 | h m s |
| Declination | +65 51 15.1 | d m s |
| Right ascension (decimal) | 157.14400 | degrees |
| Declination (decimal) | 65.85419 | degrees |
| V-band apparent magnitude | 11.88 | mag |
| K-band apparent magnitude | 8.95 | mag |
| Transit duration | 0.082 ( 1.97 ) | day hour |
| Transit depth | 0.2 | % |
| Time of mid-transit | 2459068.27051 ± 0.00058 | HJD or BJD |
| Orbital period | 7.493134 ± 0.000020 | days |
| Reference for orbital ephemeris | 2023MNRAS.519.1437L |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4227 ± 85 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.10 ± 0.07 | dex |
| Stellar mass | 0.679 +0.095 −0.067 | Msun |
| Stellar radius | 0.672 ± 0.010 | Rsun |
| Stellar logarithmic surface gravity | 4.57 ± 0.05 | c.g.s. |
| Stellar mean density | 2.43 ± 0.06 ( 3.429 ± 0.085 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0657 ± 0.0020 | AU |
| Planetary mass | 0.042 ± 0.013 ( 13.4 ± 4.1 ) | Mjup Mearth |
| Planetary radius | 0.235 ± 0.006 ( 2.634 ± 0.067 ) | Rjup Rearth |
| Planetary surface gravity | 17.0 +7.0 −5.0 3.2 +0.1 −0.2 | m/s2 log(cgs) |
| Planetary mean density | 2.60 ± 0.86 ( 3.4 ± 1.1 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 651 ± 18 | K |
| Reference of detailed study | 2023MNRAS.519.1437L |
TOI-1260c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)