This page summarises the information held within TEPCat for the transiting planetary system TIC 147027702. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2602.20654 | |
| Date of discovery paper | 2026 / 2 / 25 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 10 47 05.50 | h m s |
| Declination | −43 55 54.6 | d m s |
| Right ascension (decimal) | 161.77292 | degrees |
| Declination (decimal) | -43.93183 | degrees |
| V-band apparent magnitude | 11.29 | mag |
| K-band apparent magnitude | 9.80 | mag |
| Transit duration | 0.662 ( 15.89 ) | day hour |
| Transit depth | 0.22 | % |
| Time of mid-transit | 2458550.7314 ± 0.0037 | HJD or BJD |
| Orbital period | 44.40523 ± 0.00013 | days |
| Reference for orbital ephemeris | arXiv:2602.20654 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6410 ± 183 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.08 ± 0.05 | dex |
| Stellar mass | 1.406 +0.074 −0.086 | Msun |
| Stellar radius | 2.136 ± 0.096 | Rsun |
| Stellar logarithmic surface gravity | 3.926 ± 0.020 | c.g.s. |
| Stellar mean density | 0.1429 +0.0026 −0.0016 ( 0.2016 +0.0037 −0.0023 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.127 +0.055 −0.048 | |
| Orbital semimajor axis | 0.274 +0.014 −0.013 | AU |
| Planetary mass | 1.09 +0.07 −0.13 ( 346 +22 −41 ) | Mjup Mearth |
| Planetary radius | 0.975 +0.065 −0.064 ( 10.93 + 0.73 − 0.72 ) | Rjup Rearth |
| Planetary surface gravity | 29.9 ± 6.7 3.48 ± 0.09 | m/s2 log(cgs) |
| Planetary mean density | 1.18 +0.37 −0.32 ( 1.57 +0.49 −0.42 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 863 +16 −17 | K |
| Reference of detailed study | arXiv:2602.20654 |
TIC 147027702 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/02/27 John Southworth (Keele University, UK)