PSR J1544+4937

Display orbital revolution around the star PSR J1544+4937
Imaginary Picture of Star PSR J1544+4937
Star Name : PSR J1544+4937
Alternate Name :
Star Distance (LY/pc): 11.4155 (LY) 3.5000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.0000 (Rsun, estimated)
Stellar Mass (Msun): 1.7000 (Msun/observed) 1.7000 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 24.28
Apparent Magnitude : 22.00
Right Ascension(RA) : 236.01736
Declination(DEC) : 49.63263
  • This is the PSR J1544+4937 . The star PSR J1544+4937 islocated about 11.4 light-years ( 3.5 pc) away from our Solar System.
  • The star PSR J1544+4937 has apparent magnitude of 22.0, with absolute magnitude of 24.3.
  • It is 1.7 times more massive 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 PSR J1544+4937 b radius 0.907830 mass 18.000000 orbital distance 0.005370
    (Illustration of the PSR J1544+4937's Planetary System)



    The Star PSR J1544+4937 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.000 AU ( 507.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.000 AU ( 701.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.000 AU ( 1068.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.000 AU ( 1572.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star PSR J1544+4937)



    Kopparapu's Recent Venus for Star PSR J1544+4937 distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star PSR J1544+4937 distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star PSR J1544+4937 distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star PSR J1544+4937 distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star PSR J1544+4937 distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star PSR J1544+4937 distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star PSR J1544+4937)



  • Original Kopparapu Recent Venus for Star PSR J1544+4937 distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star PSR J1544+4937 distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star PSR J1544+4937 distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star PSR J1544+4937 distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star PSR J1544+4937 distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star PSR J1544+4937)



    (Position in Stellar Map of star PSR J1544+4937 )



    (Zoomed position in Stellar Map of star PSR J1544+4937 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1493*)
    *Yamashiki YA et al. 2019 ApJ 881 114
    MUSCLES Paper I - France et al. 2016 ApJ 820 89
    MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
    MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102