Planet MOA-2011-BLG-293L b

Name MOA-2011-BLG-293L b
Planet Status Confirmed
Discovered in 2012
Mass 4.8 ( -0.3 +0.3 ) MJ
Mass*sin(i)
Semi-Major Axis 1.1 (± 0.1) AU +
Orbital Period
Eccentricity
ω
Tperi
Radius
Inclination
Update 2013-10-15
Detection Method Microlensing
Mass Detection Method
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

MOA-2011-BLG-293L
Name MOA-2011-BLG-293L
Distance 7700.0 (± 440.0) pc +
Spectral type
Apparent magnitude V
Mass 0.86 (± 0.06) MSun +
Age
Effective temperature
Radius
Metallicity [Fe/H]
Detected Disc
Magnetic Field
RA2000 17:55:39.0
Dec2000 -28:28:37
Alternate Names
Planetary system 1 planet

More data

Observability Predictor

Remarks

23 Jan 2012: An alternate solution for the transverse (projected) semimajor axis is 3.5 ± 0.5 AU (Yee et al. 2012)

Related publications

Is the Galactic bulge devoid of planets?
2016 PENNY M., HENDERSON C. & CLANTON Ch.
ApJ, 830, 150
arxiv   paper   ADS  

Constraint on Additional Planets in Planetary Systems Discovered through the Channel of High-magnification Gravitational Microlensing Events
2015 SHIN I.-G., HAN C., CHOI J.-Y., HWANG K.-H., , JUNG Y. & PARK H.
ApJ, accepted
arxiv  

MOA-2011-BLG-293Lb: First Microlensing Planet possibly in the Habitable Zone
2013 BATISTA V., BEAULIEU J.-Ph., GOULD A., BENNETT D., YEE J. & 4 additional authors
ApJ, 789, 54
paper  arxiv  

MOA-2011-BLG-293Lb: A test for pure survey microlensing planet detections
2012 YEE J., SHVARTZVALD Y., GAL-YAM A., BOND A., UDALSKI A. & 5 additioan authors, the MOA Collaboration, the OGLE Collaboration, the MicroFUN Collaboration
ApJ., 755, 102
paper   arxiv

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5