This page summarises the information held within TEPCat for the transiting planetary system HATS-41. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2018MNRAS.477.3406B | |
| Date of discovery paper | 2018 / 4 / 6 | y / m / d |
| Data/telescope used for discovery | HATS | |
| Right ascension | 06 54 04.18 | h m s |
| Declination | −27 03 01.4 | d m s |
| Right ascension (decimal) | 103.51742 | degrees |
| Declination (decimal) | -27.05039 | degrees |
| V-band apparent magnitude | 12.68 | mag |
| K-band apparent magnitude | 11.50 | mag |
| Transit duration | 0.0915 ( 2.196 ) | day hour |
| Transit depth | 0.5 | % |
| Time of mid-transit | 2456795.7240 ± 0.0014 | HJD or BJD |
| Orbital period | 4.193649 ± 0.000013 | days |
| Reference for orbital ephemeris | 2018MNRAS.477.3406B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6424 ± 91 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.470 ± 0.041 | dex |
| Stellar mass | 1.496 +0.115 −0.078 | Msun |
| Stellar radius | 1.71 +0.36 −0.24 | Rsun |
| Stellar logarithmic surface gravity | 4.14 ± 0.11 | c.g.s. |
| Stellar mean density | 0.30 ± 0.12 ( 0.42 ± 0.17 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.38 +0.11 −0.38 | |
| Orbital semimajor axis | 0.0583 +0.0015 −0.0010 | AU |
| Planetary mass | 9.7 ± 1.6 ( 30835 ± 5086 ) | Mjup Mearth |
| Planetary radius | 1.33 +0.29 −0.20 ( 14.9 + 3.3 − 2.2 ) | Rjup Rearth |
| Planetary surface gravity | 135 +60 −42 4.1 +0.2 −0.2 | m/s2 log(cgs) |
| Planetary mean density | 3.8 +2.5 −1.7 ( 5.0 +3.3 −2.3 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1710 +170 −120 | K |
| Reference of detailed study | 2018MNRAS.477.3406B |
HATS-41 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)