Imaginary Picture of TOI-107 b

Display orbital revolution of TOI-107 b around the hoststar WASP-94 A
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Exoplanet Name : TOI-107 b
Alternate Name : WASP-94 A b
Status : Confirmed
Radius (Rjup / Re): 1.7200 (Rjup) 19.2795 (Rearth)
Mass (Mjup / Me): 0.4520 (Mjup) 143.7080 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0550 (AU) 0.0550 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0108
Orbital Period(Observed/Estimated) 3.95 (Days Obs.) 4.15 (Days Est.)
Surface Gravity (G Earth) 0.3866
Star Radiation at Atmospheric Boundary: 1086670.6 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1441.0 (K)
Blackbody T 0.3(K) 1353.3 (K)
Blackbody T 0.7(K) 1094.9 (K)
Tidally Locked Blackbody T 0.1(K) 1713.7 (K)
Tidally Locked Blackbody T 0.3(K) 1609.3 (K)
Size Class: Super-Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : WASP-94 A
Alternate Name :
Star Distance(LY) : 647.1
Stellar Radius(Rsun) : 1.4 (Rsun Measured)
Stellar Mass(Msun) : 1.3 (Msun Measured) 1.4 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6170 (K)
Spectral type : F8
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.3
Absolute Magnitude: 3.6
Apparent Magnitude: 10.1
Right Ascension(RA) 313.7831
Declination (DEC) -34.1355
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "M. Neveu-VanMalle, D. Queloz, D. R. Anderson, C. Charbonnel, A. Collier Cameron, L. Delrez, M. Gillon, C. Hellier, E. Jehin, M. Lendl, P. F. L. Maxted, F. Pepe, D. Pollacco, D. Segransan, B. Smalley, A. M. S. Smith, J. Southworth, A. H. M. J. Triaud, S. Udry, R. G. West"
Discovery Paper - Title WASP-94 A and B planets: hot-Jupiter cousins in a twin-star system
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=WASP-94+A+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/WASP-94%20A%20b/
TOI-107 b
TOI-107 b

  • TOI-107 b is an exoplanet orbiting the star WASP-94 A, located about 647.1 light-years (198.4 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star WASP-94 A has apparent magnitude of 10.1, with absolute magnitude of 3.6.
  • It is 1.3 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6170 with its spectral types of F8
  • In this planetary system, the extrasolar planet TOI-107 b orbits around the star WASP-94 A every 4.0 days with its orbital distance of 0.06 AU ( 8227882.9 km)
  • (Projected orbit of TOI-107 b around its host star WASP-94 A)


  • The Star WASP-94 A 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.122 AU ( 167790492.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.550 AU ( 231930309.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.362 AU ( 353410465.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.476 AU ( 520058982.3 km)
  • Radiation at Planetary Boundary of TOI-107 b : 1086670.57 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-94 A)



  • Kopparapu Recent Venus for Star WASP-94 A distance : 1.135 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star WASP-94 A distance : 1.438 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star WASP-94 A distance : 1.388 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star WASP-94 A distance : 1.522 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-94 A distance : 2.515 AU
  • Kopparapu Outer Boundary for Early Mars for Star WASP-94 A distance : 2.653 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-94 A)



  • Original Kopparapu Recent Venus for Star WASP-94 A distance : 1.146 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-94 A distance : 1.475 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-94 A distance : 1.516 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-94 A distance : 2.560 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-94 A distance : 2.663 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-94 A)



    (Position in Stellar Map of star WASP-94 A and its Exoplanet TOI-107 b)



    (Zoomed position in Stellar Map of star WASP-94 A and its Exoplanet TOI-107 b (zoom level 3))

    (Synthetic Spectrum of star WASP-94 A*)
    *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