This page summarises the information held within TEPCat for the transiting planetary system HATS-16. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016PASP..128g4401C | |
| Date of discovery paper | 2015 / 11 / 20 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 23 54 14.04 | h m s |
| Declination | −30 00 46.8 | d m s |
| Right ascension (decimal) | 358.55850 | degrees |
| Declination (decimal) | -30.01300 | degrees |
| V-band apparent magnitude | 13.83 | mag |
| K-band apparent magnitude | 12.28 | mag |
| Transit duration | 0.1514 ( 3.634 ) | day hour |
| Transit depth | 1.3 | % |
| Time of mid-transit | 2456824.79069 ± 0.00076 | HJD or BJD |
| Orbital period | 2.686502 ± 0.000011 | days |
| Reference for orbital ephemeris | 2016PASP..128g4401C |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5738 ± 79 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.100 ± 0.050 | dex |
| Stellar mass | 0.970 ± 0.035 | Msun |
| Stellar radius | 1.238 +0.097 −0.127 | Rsun |
| Stellar logarithmic surface gravity | 4.239 ± 0.079 | c.g.s. |
| Stellar mean density | 0.51 +0.18 −0.09 ( 0.72 +0.25 −0.13 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | 0.03744 ± 0.00045 | AU |
| Planetary mass | 3.27 ± 0.19 ( 1039 ± 60 ) | Mjup Mearth |
| Planetary radius | 1.30 ± 0.15 ( 14.6 ± 1.7 ) | Rjup Rearth |
| Planetary surface gravity | 48 +15 −9 3.68 +0.12 −0.09 | m/s2 log(cgs) |
| Planetary mean density | 1.40 +0.71 −0.36 ( 1.86 +0.94 −0.48 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1592 +61 −82 | K |
| Reference of detailed study | 2016PASP..128g4401C |
HATS-16 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)