Imaginary Picture of Kepler-1094 b

Display orbital revolution of Kepler-1094 b around the hoststar Kepler-1094
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Exoplanet Name : Kepler-1094 b
Alternate Name : "2MASS J19291230+3816013 b, K02099.01, KIC 3120355 b, KOI-2099 b, KOI-2099.01, WISE J192912.29+381601.2 b"
Status : Confirmed
Radius (Rjup / Re): 0.2840 (Rjup) 3.1834 (Rearth)
Mass (Mjup / Me): 0.0244 (Mjup) 7.7446 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.3735 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.2138
Orbital Period(Observed/Estimated) 78.10 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.7642
Star Radiation at Atmospheric Boundary: 13304.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 479.3 (K)
Blackbody T 0.3(K) 450.1 (K)
Blackbody T 0.7(K) 364.2 (K)
Tidally Locked Blackbody T 0.1(K) 570.0 (K)
Tidally Locked Blackbody T 0.3(K) 535.3 (K)
Size Class: Neptune-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 : Kepler-1094
Alternate Name : "2MASS J19291230+3816013, KIC 3120355, KOI-2099, WISE J192912.29+381601.2"
Star Distance(LY) : 4219.0
Stellar Radius(Rsun) : 1.2 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 3.1 (GY)
Temperature : 5779 (K)
Spectral type : G0
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.1
Absolute Magnitude: 3.3
Apparent Magnitude: 13.8
Right Ascension(RA) 292.3013
Declination (DEC) 38.2670
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "Timothy D. Morton, Stephen T. Bryson, Jeffrey L. Coughlin, Jason F. Rowe, Ganesh Ravichandran, Erik A. Petigura, Michael R. Haas, and Natalie M. Batalha2"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 428 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-1094+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1094%20b/
Kepler-1094 b
Kepler-1094 b

  • Kepler-1094 b is an exoplanet orbiting the star Kepler-1094, located about 4219.0 light-years (1293.6 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1094 has apparent magnitude of 13.8, with absolute magnitude of 3.3.
  • It is 1.1 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 5779 with its spectral types of G0
  • In this planetary system, the extrasolar planet Kepler-1094 b orbits around the star Kepler-1094 every 78.1 days with its orbital distance of 0.37 AU ( 55881448.4 km)
  • (Projected orbit of Kepler-1094 b around its host star Kepler-1094)


  • The Star Kepler-1094 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.843 AU ( 126092549.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.165 AU ( 174292855.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.775 AU ( 265583741.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.612 AU ( 390818109.5 km)
  • Radiation at Planetary Boundary of Kepler-1094 b : 13304.02 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1094)



  • Kopparapu Recent Venus for Star Kepler-1094 distance : 0.874 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1094 distance : 1.106 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1094 distance : 1.068 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1094 distance : 1.171 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1094 distance : 1.953 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1094 distance : 2.060 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1094)



  • Original Kopparapu Recent Venus for Star Kepler-1094 distance : 0.875 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1094 distance : 1.137 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1094 distance : 1.157 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1094 distance : 1.988 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1094 distance : 2.067 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1094)



    (Position in Stellar Map of star Kepler-1094 and its Exoplanet Kepler-1094 b)



    (Zoomed position in Stellar Map of star Kepler-1094 and its Exoplanet Kepler-1094 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1094*)
    *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