TEPCat: EPIC 212036875


 

This page summarises the information held within TEPCat for the transiting brown dwarf system EPIC 212036875. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper 2019AJ....158...38C  
Date of discovery paper 2019 / 3 / 8 y / m / d
Data/telescope used for discovery K2  
Right ascension 08 58 45.67 h m s
Declination +20 52 08.7 d m s
Right ascension (decimal) 134.69029 degrees
Declination (decimal) 20.86908 degrees
V-band apparent magnitude 10.95 mag
K-band apparent magnitude 9.77 mag
Transit duration 0.08911
( 2.1386 )
day
hour
Transit depth 0.3 %
Time of mid-transit   2458140.03846 ± 0.00016     HJD or BJD
Orbital period 5.169884 ± 0.000027 days
Reference for orbital ephemeris   2019AJ....158...38C  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 6238 +59 −60 K
Stellar metal abundance ([Fe/H] or [M/H])   +0.007 ± 0.096 dex
Stellar mass 1.288 +0.065 −0.064   Msun
Stellar radius 1.498 +0.025 −0.026 Rsun
Stellar logarithmic surface gravity 4.193 +0.025 −0.024 c.g.s.
Stellar mean density 0.382 +0.021 −0.019
( 0.539 +0.030 −0.027 )
ρsun
g cm-3
Orbital eccentricity 0.1323 +0.0041 −0.0042  
Orbital semimajor axis   0.0645 ± 0.0011  AU
Planetary mass 52.3 ± 1.9
( 166256 ± 6040 )
Mjup
Mearth
Planetary radius 0.874 ± 0.017
( 9.80 ± 0.19 )
Rjup
Rearth
Planetary surface gravity 1694 +68 −65
5.23 +0.02 −0.02
m/s2
log(cgs)
Planetary mean density 73.2 +3.9 −3.8
( 97.1 + 5.2 − 5.0 )
ρjup
g cm-3
Planetary equilibrium temperature K
Reference of detailed study 2019AJ....158...38C  

 

EPIC 212036875 does not have an entry in the catalogue of orbital obliquity measurements.

 


Page generated on 2024/05/08           John Southworth   (Keele University, UK)