Imaginary Picture of YBP1194 b

Display orbital revolution of YBP1194 b around the hoststar YBP1194
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Exoplanet Name : YBP1194 b
Alternate Name :
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 0.3400 (Mjup) 108.0989 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0716 (AU Est.)
Eccentricity : 0.2400
Orbital Period(Yrs) 0.0190
Orbital Period(Observed/Estimated) 6.96 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.0439
Star Radiation at Atmospheric Boundary: 261926.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1009.7 (K)
Blackbody T 0.3(K) 948.2 (K)
Blackbody T 0.7(K) 767.2 (K)
Tidally Locked Blackbody T 0.1(K) 1200.7 (K)
Tidally Locked Blackbody T 0.3(K) 1127.6 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : YBP1194
Alternate Name :
Star Distance(LY) : 2772.3
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5780 (K)
Spectral type : G5V
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 5.0
Apparent Magnitude: 14.6
Right Ascension(RA) 132.7542
Declination (DEC) 11.8147
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "A. Brucalassi, L. Pasquini, R. Saglia, M.T. Ruiz, P. Bonifacio, L. R. Bedin, K. Biazzo, C. Melo, C. Lovis, and S. Randich"
Discovery Paper - Title Three planetary companions around M67 stars.
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/YBP1194%20b/
YBP1194 b
YBP1194 b

  • YBP1194 b is an exoplanet orbiting the star YBP1194, located about 2772.3 light-years (850.0 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star YBP1194 has apparent magnitude of 14.6, with absolute magnitude of 5.0.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5780 with its spectral types of G5V
  • In this planetary system, the extrasolar planet YBP1194 b orbits around the star YBP1194 every 7.0 days with its orbital distance of 0.07 AU ( 10706035.3 km)
  • (Projected orbit of YBP1194 b around its host star YBP1194)


  • The Star YBP1194 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.717 AU ( 107188695.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.990 AU ( 148162788.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.509 AU ( 225767301.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.221 AU ( 332226473.8 km)
  • Radiation at Planetary Boundary of YBP1194 b : 261926.86 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star YBP1194)



  • Kopparapu Recent Venus for Star YBP1194 distance : 0.743 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star YBP1194 distance : 0.940 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star YBP1194 distance : 0.908 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star YBP1194 distance : 0.996 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star YBP1194 distance : 1.660 AU
  • Kopparapu Outer Boundary for Early Mars for Star YBP1194 distance : 1.751 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star YBP1194)



  • Original Kopparapu Recent Venus for Star YBP1194 distance : 0.744 AU
  • Original Kopparapu Runaway Greenhouse for Star YBP1194 distance : 0.966 AU
  • Original Kopparapu Moist Greenhouse for Star YBP1194 distance : 0.984 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star YBP1194 distance : 1.690 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star YBP1194 distance : 1.757 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star YBP1194)



    (Position in Stellar Map of star YBP1194 and its Exoplanet YBP1194 b)



    (Zoomed position in Stellar Map of star YBP1194 and its Exoplanet YBP1194 b (zoom level 3))

    (Synthetic Spectrum of star YBP1194*)
    *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