Planet KMT-2018-BLG-1990L b

Name KMT-2018-BLG-1990L b
Planet Status Confirmed
Discovered in 2019
Mass 0.57 ( -0.25 +0.79 ) MJ
Mass*sin(i)
Semi-Major Axis 7.2 (± 1.6) AU
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update 2019-05-15
Detection Method Microlensing
Mass Detection Method Microlensing
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

KMT-2018-BLG-1990L
Name KMT-2018-BLG-1990L
Distance 1239.0 ( -430.0 +1006.0 ) pc
Spectral type M
Apparent magnitude V
Mass 0.14 ( -0.06 +0.2 ) MSun
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 17:53:44.0
Dec2000 -22:09:09
Alternate Names
Planetary system 1 planet

More data


Related publications

KMT-2018-BLG-1990Lb: A Nearby Jovian Planet From A Low-Cadence Microlensing Field
2019 RYU Y.-H., HWANG K.-H., GOULD A., ALBROW M., CHUNG S.-J. et al.
Astron. J., submitted
arxiv