This page summarises the information held within TEPCat for the transiting planetary system Kepler-49b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2013ApJS..208...22X | |
| Date of discovery paper | 2012 / 8 / 17 | y / m / d |
| Data/telescope used for discovery | Kepler | |
| Right ascension | 19 29 10.70 | h m s |
| Declination | +40 35 30.4 | d m s |
| Right ascension (decimal) | 292.29458 | degrees |
| Declination (decimal) | 40.59178 | degrees |
| V-band apparent magnitude | 15.81 | mag |
| K-band apparent magnitude | 12.38 | mag |
| Transit duration | 0.1053 ( 2.527 ) | day hour |
| Transit depth | 0.18 | % |
| Time of mid-transit | 2455003.28587 ± 0.00064 | HJD or BJD |
| Orbital period | 7.203871 ± 0.000008 | days |
| Reference for orbital ephemeris | 2014ApJ...784...45R |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 4097 ± 75 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.12 ± 0.10 | dex |
| Stellar mass | 0.607 ± 0.014 | Msun |
| Stellar radius | 0.618 ± 0.020 | Rsun |
| Stellar logarithmic surface gravity | 4.727 ± 0.150 | c.g.s. |
| Stellar mean density | 2.53 ± 0.21 ( 3.57 ± 0.30 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.03 ± 0.03 | |
| Orbital semimajor axis | 0.0593 ± 0.0023 | AU |
| Planetary mass | 0.0307 ± 0.0030 ( 9.76 ± 0.95 ) | Mjup Mearth |
| Planetary radius | 0.2301 +0.0078 −0.0077 ( 2.579 +0.087 −0.086 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | ρjup g cm-3 | |
| Planetary equilibrium temperature | 495 | K |
| Reference of detailed study | 2023A+A...669A.117L |
Kepler-49b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/24 John Southworth (Keele University, UK)