Planet SDSS J1228+1040 b

Name SDSS J1228+1040 b
Planet Status Confirmed
Discovered in 2019
Mass
Mass*sin(i)
Semi-Major Axis 0.0034 (± 9e-05) AU
Orbital Period 0.0857 (± 0.00021) day
Eccentricity
ω
Tperi
Radius 0.0009 ( -0.000758 +0.0045 ) RJ
Inclination
Update 2019-04-05
Detection Method Other
Mass Detection Method
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature 1800.0 K
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

SDSS J1228+1040
Name SDSS J1228+1040
Distance 126.73 (± 0.15) pc
Spectral type DAZe
Apparent magnitude V 17.0
Mass 0.705 (± 0.05) MSun
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field No
RA2000 12:29:00.0
Dec2000 +10:40:33
Alternate Names
Planetary system 1 planet

More data


Related publications

A planetesimal orbiting within the debris disc around a white dwarf star
2019 MANSER Ch., G&Aiml;NSICKE B., EGGL S., HOLLANDS M., IZQUIERDO P. et al.
Science, 364, 66
paper  arxiv  

Orbital relaxation and excitation of planets tidally interacting with white dwarfs
2019 VERAS D., EFROIMSKY M., MAKAROV V., BOU2 G., WOLTHOFF V. te al.
MNRAS, accepted
arxiv