Planet HD 152843 b

Name HD 152843 b
Planet Status Confirmed
Discovered in 2021
Mass 0.03637 ( -0.01932 +0.0207 ) MJ
Mass*sin(i)
Semi-Major Axis 0.1053 (± 0.003) AU
Orbital Period 11.6264 ( -0.0025 +0.0022 ) day
Eccentricity
ω
Tperi
Radius 0.3042 ( -0.0107 +0.0125 ) RJ
Inclination 88.85 (± 0.73) deg
Update 2021-05-13
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2459002.7708 (± 0.0011) JD +
Secondary transit
λ
Impact Parameter b 0.32 ( -0.2 +0.27 )
Time Vr=0
Velocity Semiamplitude K 3.09 ( -1.66 +1.76 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names TOI-2319 b

Star

HD 152843
Name HD 152843
Distance 107.898 (± 0.317) pc
Spectral type G0
Apparent magnitude V 8.85
Mass 1.15 (± 0.04) MSun
Age
Effective temperature 6310.0 (± 100.0) K
Radius 1.43 (± 0.02) RSun +
Metallicity [Fe/H] -0.16 (± 0.05)
Detected Disc
Magnetic Field
RA2000 16:55:08.0
Dec2000 +20:29:29
Alternate Names TOI-2319
Planetary system
2 planets

More data


Related publications

Planet Hunters TESS III: Two transiting planets around the bright G dwarf HD 152843
2021 EISNER N., NICHOLSON B., BARRAGAN O., AIGRAIN S. LINTOTT Ch. et al.
MNRAS, in press
paper  arxiv