TEPCat: EPIC 212737443b


 

This page summarises the information held within TEPCat for the transiting planetary system EPIC 212737443b. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2019MNRAS.488..536H  
Date of discovery paper 2019 / 6 / 14 y / m / d
Right ascension 13 36 53.21 h m s
Declination −07 19 05.3 d m s
V-band apparent magnitude 14.84 mag
K-band apparent magnitude 12.16 mag
Transit duration 0.124
( 2.98 )
day
hour
Transit depth 0.15 %
Time of mid-transit   2457234.970 ± 0.004     HJD or BJD
Orbital period 13.6030 ± 0.0013 days
Reference for orbital ephemeris   2019MNRAS.488..536H  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4542 +149 −298 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.47 +0.30 −0.25 dex
Stellar mass 0.615 +0.049 −0.089   Msun
Stellar radius 0.570 +0.054 −0.095 Rsun
Stellar logarithmic surface gravity 4.708 +0.088 −0.040 c.g.s.
Stellar mean density 2.28 +1.06 −0.36
( 3.22 +1.50 −0.51 )
ρsun
g cm-3
Orbital eccentricity 0.3 ± 0.1  
Orbital semimajor axis   0.098 ± 0.004  AU
Planetary mass 0.029 ± 0.008
( 9.2 ± 2.5 )
Mjup
Mearth
Planetary radius 0.231 ± 0.011
( 2.59 ± 0.12 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density ρjup
g cm-3
Planetary equilibrium temperature 536 ± 18 K
Reference of detailed study 2019MNRAS.488..536H  

 

EPIC 212737443b does not have an entry in the catalogue of orbital obliquity measurements.

 

EPIC 212737443b has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2021/11/15           John Southworth   (Keele University, UK)