This page summarises the information held within TEPCat for the transiting system Kepler-1489b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2016ApJ...822...86M | |
| Date of discovery paper | 2016 / 5 / 10 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 18 45 10.99 | h m s |
| Declination | +44 27 55.4 | d m s |
| Right ascension (decimal) | 281.29579 | degrees |
| Declination (decimal) | 44.46539 | degrees |
| V-band apparent magnitude | 14.97 | mag |
| K-band apparent magnitude | 13.25 | mag |
| Transit duration | 0.2937 ( 7.049 ) | day hour |
| Transit depth | 0.04 | % |
| Time of mid-transit | 2455045.03140 ± 0.01200 | HJD or BJD |
| Orbital period | 82.2928650 ± 0.0010000 | days |
| Reference for orbital ephemeris | 2016ApJ...822...86M |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5655 +77 −64 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.13 +0.17 −0.19 | dex |
| Stellar mass | 0.930 +0.050 −0.060 | Msun |
| Stellar radius | 0.900 +0.110 −0.070 | Rsun |
| Stellar logarithmic surface gravity | 4.510 +0.050 −0.110 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | ||
| Orbital semimajor axis | AU | |
| Planetary mass | Mjup Mearth | |
| Planetary radius | 0.162 +0.022 −0.011 ( 1.82 +0.25 −0.12 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 400 | K |
| Reference of detailed study | 2016ApJ...822...86M |
Kepler-1489b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/08/27 John Southworth (Keele University, UK)