Planet OGLE-2011-BLG-0173 b

Name OGLE-2011-BLG-0173 b
Planet Status Confirmed
Discovered in 2018
Mass 0.19 ( -0.11 +0.19 ) MJ
Mass*sin(i)
Semi-Major Axis 10.0 AU
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update 2018-09-11
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

OGLE-2011-BLG-0173
Name OGLE-2011-BLG-0173
Distance 6200.0 ( -1.7 +1.3 ) pc
Spectral type
Apparent magnitude V
Mass 0.4 ( -0.2 +0.3 ) MSun
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 17:57:16.0
Dec2000 -28:41:02
Alternate Names
Planetary system 1 planet

More data

Observability Predictor

Remarks

11 Sep 2018: Poleski et al. (2018) find an alternate (less preferred) solution with a 6-7 MJup mass.

Related publications

An ice giant exoplanet interpretation of the anomaly in microlensing event OGLE-2011-BLG-0173
2018 POLESKI R., GAUDI B., UDALSKI A., SZYMANSKI M., SOSZYNSKI I. et al.
Astron. J., 156, 104
arxiv   paper