This page summarises the information held within TEPCat for the transiting planetary system HATS-64. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2019AJ....157...55H | |
| Date of discovery paper | 2018 / 9 / 5 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 09 37 09.03 | h m s |
| Declination | −29 48 01.6 | d m s |
| Right ascension (decimal) | 144.28762 | degrees |
| Declination (decimal) | -29.80044 | degrees |
| V-band apparent magnitude | 12.92 | mag |
| K-band apparent magnitude | 11.71 | mag |
| Transit duration | 0.2416 ( 5.798 ) | day hour |
| Transit depth | 0.8 | % |
| Time of mid-transit | 2457769.82282 ± 0.00083 | HJD or BJD |
| Orbital period | 4.908896 ± 0.000013 | days |
| Reference for orbital ephemeris | 2019AJ....157...55H |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6635 ± 85 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.220 ± 0.042 | dex |
| Stellar mass | 1.562 ± 0.026 | Msun |
| Stellar radius | 2.113 ± 0.066 | Rsun |
| Stellar logarithmic surface gravity | 3.981 ± 0.022 | c.g.s. |
| Stellar mean density | 0.165 ± 0.013 ( 0.233 ± 0.018 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.001 −0.0 | |
| Orbital semimajor axis | 0.06560 ± 0.00037 | AU |
| Planetary mass | 0.93 +0.20 −0.14 ( 295 +63 −44 ) | Mjup Mearth |
| Planetary radius | 1.674 ± 0.073 ( 18.76 ± 0.82 ) | Rjup Rearth |
| Planetary surface gravity | 8.2 +1.9 −1.5 2.91 +0.09 −0.09 | m/s2 log(cgs) |
| Planetary mean density | 0.184 ± 0.042 ( 0.244 ± 0.056 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1797 ± 25 | K |
| Reference of detailed study | 2019AJ....157...55H |
HATS-64 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/11/22 John Southworth (Keele University, UK)