Imaginary Picture of MOA-2008-BLG-379L b

Display orbital revolution of MOA-2008-BLG-379L b around the hoststar MOA-2008-BLG-379L
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Exoplanet Name : MOA-2008-BLG-379L b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 2.4400 (Mjup) 775.7687 (Mearth)
Semi Major Axis / Orbital Distance Calculated 3.0000 (AU) 3.0000 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 2336.15 (Days Est.)
Surface Gravity (G Earth) 7.4919
Star Radiation at Atmospheric Boundary: 5.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 68.3 (K)
Blackbody T 0.3(K) 64.1 (K)
Blackbody T 0.7(K) 51.9 (K)
Tidally Locked Blackbody T 0.1(K) 81.2 (K)
Tidally Locked Blackbody T 0.3(K) 76.3 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Microlensing
Mass Detection : Microlensing
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : MOA-2008-BLG-379L
Alternate Name :
Star Distance(LY) : 11741.6
Stellar Radius(Rsun) : 0.6 (Rsun Estimated)
Stellar Mass(Msun) : 0.7 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3300 (K)
Spectral type : M9
UV portion[%]: 0.2
Visible portion[%]: 11.2
IR portion[%]: 88.6
Metalicity : 0.0
Absolute Magnitude: 9.2
Apparent Magnitude: 22.0
Right Ascension(RA) 269.7042
Declination (DEC) -29.8031
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "D. Suzuki, A. Udalski, T. Sumi, D. P. Bennett, I. A. Bond, F. Abe, C. S. Botzler, M. Freeman, M. Fukagawa, A. Fukui, K. Furusawa, Y. Itow, C. H. Ling, K. Masuda, Y. Matsubara, Y. Muraki, K. Ohnishi, N. Rattenbury, To. Saito, H. Shibai, D. J. Sullivan, K. Suzuki, W. L. Sweatman, S. Takino, P. J. Tristram, K. Wada, P. C. M. Yock, M.K. Szyma_ski, M. Kubiak, I. Soszy_ski, G. Pietrzy_ski, R. Poleski, K. Ulaczyk, _. Wyrzykowski"
Discovery Paper - Title MOA-2008-BLG-379Lb: A Massive Planet from a High Magnification Event with a Faint Source
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/MOA-2008-BLG-379L%20b/
MOA-2008-BLG-379L b
MOA-2008-BLG-379L b
  • MOA-2008-BLG-379L b is an exoplanet orbiting the star MOA-2008-BLG-379L, located about 11741.6 light-years (3600.0 pc) away from Solar System. Its discovery was publicly announced on 2013.
  • The host star MOA-2008-BLG-379L has apparent magnitude of 22.0, with absolute magnitude of 9.2.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
    • (Projected orbit of MOA-2008-BLG-379L b around its host star MOA-2008-BLG-379L)


  • The Star MOA-2008-BLG-379L 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.137 AU ( 20560214.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.190 AU ( 28419589.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.289 AU ( 43305165.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.426 AU ( 63725447.7 km)
  • Radiation at Planetary Boundary of MOA-2008-BLG-379L b : 5.48 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star MOA-2008-BLG-379L)



  • Kopparapu Recent Venus for Star MOA-2008-BLG-379L distance : 0.156 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star MOA-2008-BLG-379L distance : 0.197 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star MOA-2008-BLG-379L distance : 0.190 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star MOA-2008-BLG-379L distance : 0.209 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA-2008-BLG-379L distance : 0.387 AU
  • Kopparapu Outer Boundary for Early Mars for Star MOA-2008-BLG-379L distance : 0.408 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star MOA-2008-BLG-379L)



  • Original Kopparapu Recent Venus for Star MOA-2008-BLG-379L distance : 0.155 AU
  • Original Kopparapu Runaway Greenhouse for Star MOA-2008-BLG-379L distance : 0.204 AU
  • Original Kopparapu Moist Greenhouse for Star MOA-2008-BLG-379L distance : 0.205 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star MOA-2008-BLG-379L distance : 0.393 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star MOA-2008-BLG-379L distance : 0.409 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star MOA-2008-BLG-379L)



    (Position in Stellar Map of star MOA-2008-BLG-379L and its Exoplanet MOA-2008-BLG-379L b)



    (Zoomed position in Stellar Map of star MOA-2008-BLG-379L and its Exoplanet MOA-2008-BLG-379L b (zoom level 3))

    (Synthetic Spectrum of star MOA-2008-BLG-379L*)
    *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