This page summarises the information held within TEPCat for the transiting planetary system Kepler-65d. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2013ApJ...766..101C | |
| Date of discovery paper | 2013 / 2 / 16 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 14 45.29 | h m s |
| Declination | +41 09 04.3 | d m s |
| Right ascension (decimal) | 288.68871 | degrees |
| Declination (decimal) | 41.15119 | degrees |
| V-band apparent magnitude | 11.10 | mag |
| K-band apparent magnitude | 9.81 | mag |
| Transit duration | 0.171 ( 4.10 ) | day hour |
| Transit depth | 0.011 | % |
| Time of mid-transit | 2455702.80285 ± 0.00040 | HJD or BJD |
| Orbital period | 8.13167 ± 0.00023 | days |
| Reference for orbital ephemeris | 2019AJ....157..145M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6211 ± 66 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.17 ± 0.06 | dex |
| Stellar mass | 1.248 +0.018 −0.021 | Msun |
| Stellar radius | 1.437 +0.032 −0.027 | Rsun |
| Stellar logarithmic surface gravity | 4.232 ± 0.006 | c.g.s. |
| Stellar mean density | 0.440 ± 0.008 ( 0.621 ± 0.011 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.014 +0.016 −0.010 | |
| Orbital semimajor axis | 0.084 +0.006 −0.002 | AU |
| Planetary mass | 0.013 ± 0.003 ( 4.13 ± 0.95 ) | Mjup Mearth |
| Planetary radius | 0.136 ± 0.004 ( 1.524 ± 0.045 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 4.3 ± 0.9 ( 5.7 ± 1.2 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2019AJ....157..145M |
| Reference | λ (degrees) |
|---|---|
| Chaplin et al. (2013) | aligned |
Page generated on 2025/03/24 John Southworth (Keele University, UK)