TEPCat: Kepler-380b


 

This page summarises the information held within TEPCat for the transiting system Kepler-380b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2014ApJ...784...45R  
Date of discovery paper 2014 / 3 / 20 y / m / d
Right ascension 18 49 34.71 h m s
Declination +48 45 32.9 d m s
V-band apparent magnitude 13.78 mag
K-band apparent magnitude 12.28 mag
Transit duration 0.1234
( 2.962 )
day
hour
Transit depth 0.01 %
Time of mid-transit   2454968.19896 ± 0.00643     HJD or BJD
Orbital period 3.930821 ± 0.000038 days
Reference for orbital ephemeris   2014ApJ...784...45R  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6045 ± 147 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.16 ± 0.10 dex
Stellar mass 1.054   Msun
Stellar radius 1.224 ± 0.242 Rsun
Stellar logarithmic surface gravity 4.293 ± 0.150 c.g.s.
Stellar mean density 0.811 ± 0.406
( 1.14 ± 0.57 )
ρsun
g cm-3
Orbital eccentricity  
Orbital semimajor axis     AU
Planetary mass Mjup
Mearth
Planetary radius 0.106 ± 0.021
( 1.19 ± 0.24 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2014ApJ...784...45R  

 

Kepler-380b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-380b has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2017/12/15           John Southworth   (Keele University, UK)