TEPCat: NGTS-10


 

This page summarises the information held within TEPCat for the transiting planetary system NGTS-10. Please see here for descriptions of the quantities given below.

 

Discovery and basic observable quantities:
 
Quantity Value Unit
Reference of discovery paper arXiv:1909.12424  
Date of discovery paper 2019 / 9 / 30 y / m / d
Right ascension 06 07 29.35 h m s
Declination −25 35 41.6 d m s
V-band apparent magnitude 14.34 mag
K-band apparent magnitude 11.73 mag
Transit duration 0.0455
( 1.092 )
day
hour
Transit depth 2.1 %
Time of mid-transit   2457518.84377 ± 0.00017     HJD or BJD
Orbital period 0.7668944 ± 0.0000003 days
Reference for orbital ephemeris   arXiv:1909.12424  

 

Physical properties from the most recent detailed study:
 
Quantity Value Unit
Stellar effective temperature 4400 ± 100 K
Stellar metal abundance ([Fe/H] or [M/H])   −0.02 +0.12 −0.21 dex
Stellar mass 0.696 ± 0.040   Msun
Stellar radius 0.697 ± 0.036 Rsun
Stellar logarithmic surface gravity 4.595 ± 0.019 c.g.s.
Stellar mean density ρsun
g cm-3
Orbital eccentricity 0.0  
Orbital semimajor axis   0.0143 ± 0.0010  AU
Planetary mass 2.162 +0.092 −0.107
( 687 +29 −34 )
Mjup
Mearth
Planetary radius 1.205 +0.117 −0.083
( 13.51 + 1.31 − 0.93 )
Rjup
Rearth
Planetary surface gravity m/s2
log(cgs)
Planetary mean density 1.08 +0.27 −0.30
( 1.43 +0.36 −0.40 )
ρjup
g cm-3
Planetary equilibrium temperature 1332 +49 −54 K
Reference of detailed study arXiv:1909.12424  

 

NGTS-10 does not have an entry in the catalogue of orbital obliquity measurements.

 

NGTS-10 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.

 


Page generated on 2021/12/02           John Southworth   (Keele University, UK)