TEPCat: Kepler-101b


 

This page summarises the information held within TEPCat for the transiting planetary system Kepler-101b. 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 53 01.32 h m s
Declination +48 21 18.8 d m s
V-band apparent magnitude 13.99 mag
K-band apparent magnitude 12.01 mag
Transit duration 0.1615
( 3.876 )
day
hour
Transit depth 0.13 %
Time of mid-transit   2455188.77995 ± 0.00041     HJD or BJD
Orbital period 3.4876812 ± 0.0000070 days
Reference for orbital ephemeris   2014A+A...572A...2B  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 5667 ± 50 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.33 ± 0.07 dex
Stellar mass 1.17 +0.07 −0.05   Msun
Stellar radius 1.56 ± 0.20 Rsun
Stellar logarithmic surface gravity 4.12 +0.11 −0.09 c.g.s.
Stellar mean density 0.309 +0.145 −0.087
( 0.44 +0.20 −0.12 )
ρsun
g cm-3
Orbital eccentricity 0.086 +0.080 −0.059  
Orbital semimajor axis   0.0474 +0.0010 −0.0008  AU
Planetary mass 0.161 +0.016 −0.015
( 51.2 +5.1 −4.8 )
Mjup
Mearth
Planetary radius 0.515 +0.076 −0.070
( 5.77 +0.85 −0.78 )
Rjup
Rearth
Planetary surface gravity 14.8 +5.2 −3.3
3.2 +0.1 −0.1
m/s2
log(cgs)
Planetary mean density 1.09 +0.53 −0.36
( 1.45 +0.70 −0.48 )
ρjup
g cm-3
Planetary equilibrium temperature 1513 +103 −145 K
Reference of detailed study 2014A+A...572A...2B  

 

Kepler-101b does not have an entry in the catalogue of Rossiter-McLaughlin measurements.

 

Kepler-101b 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)