This page summarises the information held within TEPCat for the transiting planetary system LP 714-47. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020A+A...644A.127D | |
| Date of discovery paper | 2020 / 11 / 4 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 04 16 45.65 | h m s |
| Declination | −12 05 05.5 | d m s |
| Right ascension (decimal) | 64.19021 | degrees |
| Declination (decimal) | -12.08486 | degrees |
| V-band apparent magnitude | 12.49 | mag |
| K-band apparent magnitude | 8.63 | mag |
| Transit duration | 0.0633 ( 1.519 ) | day hour |
| Transit depth | 0.6 | % |
| Time of mid-transit | 2458438.38421 ± 0.00025 | HJD or BJD |
| Orbital period | 4.052032 ± 0.000003 | days |
| Reference for orbital ephemeris | arXiv:2607.13333 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4123 ± 44 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.05 ± 0.10 | dex |
| Stellar mass | 0.542 ± 0.010 | Msun |
| Stellar radius | 0.536 ± 0.012 | Rsun |
| Stellar logarithmic surface gravity | 4.60 ± 0.08 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.022 +0.022 −0.015 | |
| Orbital semimajor axis | 0.04056 ± 0.00003 | AU |
| Planetary mass | 0.0893 +0.0024 −0.0023 ( 28.39 +0.76 −0.73 ) | Mjup Mearth |
| Planetary radius | 0.379 +0.009 −0.007 ( 4.248 +0.101 −0.078 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.54 +0.10 −0.11 ( 2.04 +0.13 −0.15 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 723 ± 7 | K |
| Reference of detailed study | arXiv:2607.13333 |
LP 714-47 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/07/16 John Southworth (Keele University, UK)