This page summarises the information held within TEPCat for the transiting planetary system HATS-5. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2014AJ....147..144Z | |
| Date of discovery paper | 2014 / 1 / 9 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 04 28 53.47 | h m s |
| Declination | −21 28 54.9 | d m s |
| Right ascension (decimal) | 67.22279 | degrees |
| Declination (decimal) | -21.48192 | degrees |
| V-band apparent magnitude | 12.63 | mag |
| K-band apparent magnitude | 10.70 | mag |
| Transit duration | 0.1244 ( 2.986 ) | day hour |
| Transit depth | 1.5 | % |
| Time of mid-transit | 2459198.51299 ± 0.000226 | HJD or BJD |
| Orbital period | 4.76339146 ± 0.00000045 | days |
| Reference for orbital ephemeris | 2022AJ....164..153A |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5304 ± 50 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.19 ± 0.08 | dex |
| Stellar mass | 0.936 ± 0.028 | Msun |
| Stellar radius | 0.871 ± 0.023 | Rsun |
| Stellar logarithmic surface gravity | 4.53 ± 0.02 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.019 ± 0.019 | |
| Orbital semimajor axis | 0.0542 ± 0.0006 | AU |
| Planetary mass | 0.237 ± 0.012 ( 75.3 ± 3.8 ) | Mjup Mearth |
| Planetary radius | 0.912 ± 0.025 ( 10.22 ± 0.28 ) | Rjup Rearth |
| Planetary surface gravity | 7.08 ± 0.49 2.85 ± 0.03 | m/s2 log(cgs) |
| Planetary mean density | 0.29 ± 0.03 ( 0.385 ± 0.040 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1025 ± 17 | K |
| Reference of detailed study | 2014AJ....147..144Z |
HATS-5 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/04 John Southworth (Keele University, UK)