This page summarises the information held within TEPCat for the transiting system Kepler-450b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2015ApJ...808..126V | |
| Date of discovery paper | 2015 / 5 / 12 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 41 56.76 | h m s |
| Declination | +51 00 48.6 | d m s |
| Right ascension (decimal) | 295.48650 | degrees |
| Declination (decimal) | 51.01350 | degrees |
| V-band apparent magnitude | 11.76 | mag |
| K-band apparent magnitude | 10.43 | mag |
| Transit duration | 0.3384 ( 8.122 ) | day hour |
| Transit depth | 0.143 | % |
| Time of mid-transit | 2455009.7058 ± 0.0004 | HJD or BJD |
| Orbital period | 28.454921 ± 0.000013 | days |
| Reference for orbital ephemeris | 2014ApJS..210...19B |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6215 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | dex | |
| Stellar mass | 1.346 ± 0.084 | Msun |
| Stellar radius | 1.570 ± 0.085 | Rsun |
| Stellar logarithmic surface gravity | c.g.s. | |
| Stellar mean density | 0.339 ± 0.045 ( 0.478 ± 0.063 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.02 +0.14 −0.02 | |
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.548 ± 0.029 ( 6.14 ± 0.33 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | K | |
| Reference of detailed study | 2015ApJ...808..126V |
Kepler-450b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)