This page summarises the information held within TEPCat for the transiting planetary system NGTS-10. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2020MNRAS.493..126M | |
| Date of discovery paper | 2019 / 9 / 30 | y / m / d |
| Data/telescope used for discovery | NGTS | |
| Right ascension | 06 07 29.35 | h m s |
| Declination | −25 35 41.6 | d m s |
| Right ascension (decimal) | 91.87229 | degrees |
| Declination (decimal) | -25.59489 | degrees |
| V-band apparent magnitude | 14.34 | mag |
| K-band apparent magnitude | 11.73 | mag |
| Transit duration | 0.0455 ( 1.092 ) | day hour |
| Transit depth | 2.1 | % |
| Time of mid-transit | 2457518.84377 ± 0.00017 | HJD or BJD |
| Orbital period | 0.7668944 ± 0.0000003 | days |
| Reference for orbital ephemeris | 2020MNRAS.493..126M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4400 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.02 +0.12 −0.21 | dex |
| Stellar mass | 0.696 ± 0.040 | Msun |
| Stellar radius | 0.697 ± 0.036 | Rsun |
| Stellar logarithmic surface gravity | 4.595 ± 0.019 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.0143 ± 0.0010 | AU |
| Planetary mass | 2.162 +0.092 −0.107 ( 687 +29 −34 ) | Mjup Mearth |
| Planetary radius | 1.205 +0.117 −0.083 ( 13.51 + 1.31 − 0.93 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.08 +0.27 −0.30 ( 1.43 +0.36 −0.40 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1332 +49 −54 | K |
| Reference of detailed study | 2020MNRAS.493..126M |
NGTS-10 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)