SCR 1845

Display orbital revolution around the star SCR 1845
Imaginary Picture of Star SCR 1845
Star Name : SCR 1845
Alternate Name :
Star Distance (LY/pc): 12.5570 (LY) 3.8500 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.2048 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.0000 (Msun/estimated)
Spectral type : M8.5 V
Metalicity : 0.0000
Absolute Magnitude : 19.47
Apparent Magnitude : 17.40
Right Ascension(RA) : 281.27917
Declination(DEC) : -63.96194
  • This is the SCR 1845 . The star SCR 1845 islocated about 12.6 light-years ( 3.9 pc) away from our Solar System.
  • The star SCR 1845 has apparent magnitude of 17.4, with absolute magnitude of 19.5.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet SCR 1845 b radius 0.700000 mass 45.000000 orbital distance 4.500000
    (Illustration of the SCR 1845's Planetary System)



    The Star SCR 1845 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.032 AU ( 4838694.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.045 AU ( 6688340.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.068 AU ( 10191550.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.100 AU ( 14997312.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star SCR 1845)



    Kopparapu's Recent Venus for Star SCR 1845 distance : 0.037 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star SCR 1845 distance : 0.047 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star SCR 1845 distance : 0.045 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star SCR 1845 distance : 0.049 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star SCR 1845 distance : 0.094 AU
    Kopparapu's Outer Boundary for Early Mars for Star SCR 1845 distance : 0.099 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star SCR 1845)



  • Original Kopparapu Recent Venus for Star SCR 1845 distance : 0.037 AU
  • Original Kopparapu Runaway Greenhouse for Star SCR 1845 distance : 0.048 AU
  • Original Kopparapu Moist Greenhouse for Star SCR 1845 distance : 0.049 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star SCR 1845 distance : 0.096 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star SCR 1845 distance : 0.100 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star SCR 1845)



    (Position in Stellar Map of star SCR 1845 )



    (Zoomed position in Stellar Map of star SCR 1845 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1268*)
    *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