This page summarises the information held within TEPCat for the transiting brown dwarf system KOI-415. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2013A+A...558L...6M | |
| Date of discovery paper | 2013 / 9 / 5 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 33 13.45 | h m s |
| Declination | +41 36 22.9 | d m s |
| Right ascension (decimal) | 293.30604 | degrees |
| Declination (decimal) | 41.60636 | degrees |
| V-band apparent magnitude | 14.27 | mag |
| K-band apparent magnitude | 12.66 | mag |
| Transit duration | 0.25 ( 6.0 ) | day hour |
| Transit depth | 0.5 | % |
| Time of mid-transit | 2455078.14187 ± 0.00063 | HJD or BJD |
| Orbital period | 166.78805 ± 0.00022 | days |
| Reference for orbital ephemeris | 2013A+A...558L...6M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5783 ± 84 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.24 ± 0.10 | dex |
| Stellar mass | 0.93 ± 0.14 | Msun |
| Stellar radius | 1.36 ± 0.04 | Rsun |
| Stellar logarithmic surface gravity | 4.22 +0.06 −0.09 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.700 ± 0.003 | |
| Orbital semimajor axis | 0.593 ± 0.013 | AU |
| Planetary mass | 64.8 ± 6.8 ( 20599 ± 2162 ) | Mjup Mearth |
| Planetary radius | 0.86 ± 0.03 ( 9.64 ± 0.34 ) | Rjup Rearth |
| Planetary surface gravity | 2455 +497 −549 5.39 +0.08 −0.11 | m/s2 log(cgs) |
| Planetary mean density | 119 ± 39 ( 157 ± 51 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2023MNRAS.519.5177C |
KOI-415 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/01/01 John Southworth (Keele University, UK)