MOA-2011-BLG-291
Imaginary Picture of Star MOA-2011-BLG-291
Star Name : MOA-2011-BLG-291
Alternate Name :
Star Distance (LY/pc): 22830.9200 (LY) 7000.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.2474 (Rsun, estimated)
Stellar Mass (Msun): 0.2200 (Msun/observed) 0.2200 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 7.77
Apparent Magnitude : 22.00
Right Ascension(RA) : 268.86667
Declination(DEC) : -29.17056
  • This is the MOA-2011-BLG-291 . The star MOA-2011-BLG-291 islocated about 22830.9 light-years (7000.0 pc) away from our Solar System.
  • The star MOA-2011-BLG-291 has apparent magnitude of 22.0, with absolute magnitude of 7.8.
  • It is 0.2 times more massive and 0.2 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet MOA-2011-BLG-291 b radius 0.247065 mass 0.085000 orbital distance 1.400000
    (Illustration of the MOA-2011-BLG-291's Planetary System)



    The Star MOA-2011-BLG-291 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.058 AU ( 8733191.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.081 AU ( 12071552.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.123 AU ( 18394374.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.181 AU ( 27068127.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star MOA-2011-BLG-291)



    Kopparapu's Recent Venus for Star MOA-2011-BLG-291 distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star MOA-2011-BLG-291 distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star MOA-2011-BLG-291 distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star MOA-2011-BLG-291 distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star MOA-2011-BLG-291 distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star MOA-2011-BLG-291 distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star MOA-2011-BLG-291)



  • Original Kopparapu Recent Venus for Star MOA-2011-BLG-291 distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star MOA-2011-BLG-291 distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star MOA-2011-BLG-291 distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA-2011-BLG-291 distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star MOA-2011-BLG-291 distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star MOA-2011-BLG-291)



    (Position in Stellar Map of star MOA-2011-BLG-291 )



    (Zoomed position in Stellar Map of star MOA-2011-BLG-291 (zoom level 3))