This page summarises the information held within TEPCat for the transiting planetary system HAT-P-63. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021AJ....162....7B | |
| Date of discovery paper | 2020 / 7 / 14 | y / m / d |
| Data/telescope used for discovery | HAT | |
| Right ascension | 17 58 17.31 | h m s |
| Declination | +05 45 40.9 | d m s |
| Right ascension (decimal) | 269.57212 | degrees |
| Declination (decimal) | 5.76136 | degrees |
| V-band apparent magnitude | 13.75 | mag |
| K-band apparent magnitude | 11.51 | mag |
| Transit duration | 0.1222 ( 2.933 ) | day hour |
| Transit depth | 1.4 | % |
| Time of mid-transit | 2456382.94256 ± 0.00053 | HJD or BJD |
| Orbital period | 3.377728 ± 0.000013 | days |
| Reference for orbital ephemeris | 2021AJ....162....7B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5365 ± 50 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.428 ± 0.080 | dex |
| Stellar mass | 0.925 ± 0.023 | Msun |
| Stellar radius | 0.966 +0.011 −0.008 | Rsun |
| Stellar logarithmic surface gravity | 4.435 ± 0.015 | c.g.s. |
| Stellar mean density | 1.026 ± 0.043 ( 1.448 ± 0.061 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.069 −0.0 | |
| Orbital semimajor axis | 0.04294 ± 0.00035 | AU |
| Planetary mass | 0.614 ± 0.024 ( 195.18 ± 7.63 ) | Mjup Mearth |
| Planetary radius | 1.119 ± 0.033 ( 12.54 ± 0.37 ) | Rjup Rearth |
| Planetary surface gravity | 12.08 +0.98 −0.91 3.08 +0.03 −0.03 | m/s2 log(cgs) |
| Planetary mean density | 0.407 ± 0.041 ( 0.540 ± 0.054 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1237 ± 11 | K |
| Reference of detailed study | 2021AJ....162....7B |
HAT-P-63 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/01/01 John Southworth (Keele University, UK)