This page summarises the information held within TEPCat for the transiting planetary system Kepler-511c. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2025AJ....169..248C | |
| Date of discovery paper | 2024 / 5 / 21 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 18 51 46.95 | h m s |
| Declination | +47 34 29.6 | d m s |
| Right ascension (decimal) | 282.94563 | degrees |
| Declination (decimal) | 47.57489 | degrees |
| V-band apparent magnitude | 12.90 | mag |
| K-band apparent magnitude | 11.19 | mag |
| Transit duration | 0.33 ( 7.9 ) | day hour |
| Transit depth | 0.04 | % |
| Time of mid-transit | 2454971.7374 ± 0.0013 | HJD or BJD |
| Orbital period | 26.629424 ± 0.000039 | days |
| Reference for orbital ephemeris | 2025AJ....169..248C |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5902 +88 −86 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.356 +0.064 −0.060 | dex |
| Stellar mass | 1.024 +0.070 −0.060 | Msun |
| Stellar radius | 1.785 +0.073 −0.071 | Rsun |
| Stellar logarithmic surface gravity | 3.945 +0.044 −0.040 | c.g.s. |
| Stellar mean density | 0.179 +0.018 −0.021 ( 0.253 +0.025 −0.030 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.17 +0.14 −0.11 | |
| Orbital semimajor axis | 0.1792 ± 0.0097 | AU |
| Planetary mass | 0.100 +0.039 −0.036 ( 31 +12 −11 ) | Mjup Mearth |
| Planetary radius | 0.371 +0.018 −0.017 ( 4.16 +0.20 −0.19 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 2.0 ± 0.8 ( 2.7 ± 1.1 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 899 ± 32 | K |
| Reference of detailed study | 2025AJ....169..248C |
Kepler-511c does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2026/01/29 John Southworth (Keele University, UK)