This page summarises the information held within TEPCat for the transiting planetary system WASP-75. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2013A+A...559A..36G | |
| Date of discovery paper | 2013 / 7 / 25 | y / m / d |
| Data/telescope used for discovery | WASP | |
| Right ascension | 22 49 32.57 | h m s |
| Declination | −10 40 32.0 | d m s |
| Right ascension (decimal) | 342.38571 | degrees |
| Declination (decimal) | -10.67556 | degrees |
| V-band apparent magnitude | 11.45 | mag |
| K-band apparent magnitude | 10.06 | mag |
| Transit duration | 0.08097 ( 1.9433 ) | day hour |
| Transit depth | 0.9 | % |
| Time of mid-transit | 2457007.46252 ± 0.00005 | HJD or BJD |
| Orbital period | 2.4841993 ± 0.0000017 | days |
| Reference for orbital ephemeris | 2022ExA....53..547K |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6100 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.07 ± 0.09 | dex |
| Stellar mass | 1.16 ± 0.03 | Msun |
| Stellar radius | 1.27 ± 0.02 | Rsun |
| Stellar logarithmic surface gravity | 4.294 ± 0.008 | c.g.s. |
| Stellar mean density | 0.566 ± 0.003 ( 0.7986 ± 0.0042 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.10 −0.0 | |
| Orbital semimajor axis | 0.0377 ± 0.0006 | AU |
| Planetary mass | 1.08 ± 0.05 ( 343 ± 15 ) | Mjup Mearth |
| Planetary radius | 1.31 ± 0.02 ( 14.68 ± 0.22 ) | Rjup Rearth |
| Planetary surface gravity | 14.5 ± 0.3 3.161 ± 0.009 | m/s2 log(cgs) |
| Planetary mean density | 0.48 ± 0.02 ( 0.637 ± 0.027 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1688 +25 −26 | K |
| Reference of detailed study | 2018PASP..130c4401C |
WASP-75 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)