This page summarises the information held within TEPCat for the transiting planetary system Kepler-411b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2019A+A...624A..15S | |
| Date of discovery paper | 2014 / 7 / 12 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 10 25.35 | h m s |
| Declination | +49 31 23.7 | d m s |
| Right ascension (decimal) | 287.60563 | degrees |
| Declination (decimal) | 49.52325 | degrees |
| V-band apparent magnitude | 12.55 | mag |
| K-band apparent magnitude | 10.06 | mag |
| Transit duration | 0.0820 ( 1.968 ) | day hour |
| Transit depth | 0.068 | % |
| Time of mid-transit | 2455135.3874 ± 0.0003 | HJD or BJD |
| Orbital period | 3.005156 ± 0.000002 | days |
| Reference for orbital ephemeris | 2019A+A...624A..15S |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4906 +48 −51 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.05 +0.11 −0.10 | dex |
| Stellar mass | 0.81 +0.02 −0.03 | Msun |
| Stellar radius | 0.75 ± 0.02 | Rsun |
| Stellar logarithmic surface gravity | 4.60 ± 0.01 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.146 +0.005 −0.004 | |
| Orbital semimajor axis | 0.0375 ± 0.0008 | AU |
| Planetary mass | 0.081 ± 0.008 ( 25.7 ± 2.5 ) | Mjup Mearth |
| Planetary radius | 0.214 ± 0.005 ( 2.399 ± 0.056 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 7.71 ± 0.95 ( 10.2 ± 1.3 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1138 ± 17 | K |
| Reference of detailed study | 2019A+A...624A..15S |
Kepler-411b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/04 John Southworth (Keele University, UK)