Imaginary Picture of Kepler-1050 c

Display orbital revolution of Kepler-1050 c around the hoststar Kepler-1050
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Exoplanet Name : Kepler-1050 c
Alternate Name : "2MASS J18514199+4837350 c, K02007.02, KIC 11069176 c, KOI-2007 c, KOI-2007.02, WISE J185141.99+483735.0 c"
Status : Confirmed
Radius (Rjup / Re): 0.1320 (Rjup) 1.4796 (Rearth)
Mass (Mjup / Me): 0.0127 (Mjup) 4.0473 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1539 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0578
Orbital Period(Observed/Estimated) 21.13 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.8488
Star Radiation at Atmospheric Boundary: 61663.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 703.3 (K)
Blackbody T 0.3(K) 660.5 (K)
Blackbody T 0.7(K) 534.4 (K)
Tidally Locked Blackbody T 0.1(K) 836.4 (K)
Tidally Locked Blackbody T 0.3(K) 785.5 (K)
Size Class: super-Earth-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-1050
Alternate Name : "2MASS J18514199+4837350, KIC 11069176, KOI-2007, WISE J185141.99+483735.0"
Star Distance(LY) : 1599.1
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 3.5 (GY)
Temperature : 5846 (K)
Spectral type : G0
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.0
Absolute Magnitude: 3.6
Apparent Magnitude: 12.0
Right Ascension(RA) 282.9250
Declination (DEC) 48.6264
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-1050+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1050%20c/
Kepler-1050 c
Kepler-1050 c

  • Kepler-1050 c is an exoplanet orbiting the star Kepler-1050, located about 1599.1 light-years (490.3 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1050 has apparent magnitude of 12.0, with absolute magnitude of 3.6.
  • It is 1.1 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5846 with its spectral types of G0
  • In this planetary system, the extrasolar planet Kepler-1050 c orbits around the star Kepler-1050 every 21.1 days with its orbital distance of 0.15 AU ( 23027808.8 km)
  • (Projected orbit of Kepler-1050 c around its host star Kepler-1050)


  • The Star Kepler-1050 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.748 AU ( 111865742.2 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.034 AU ( 154627689.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.575 AU ( 235618380.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.318 AU ( 346722768.0 km)
  • Radiation at Planetary Boundary of Kepler-1050 c : 61663.53 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1050)



  • Kopparapu Recent Venus for Star Kepler-1050 distance : 0.772 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1050 distance : 0.977 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1050 distance : 0.944 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1050 distance : 1.035 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1050 distance : 1.723 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1050 distance : 1.817 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1050)



  • Original Kopparapu Recent Venus for Star Kepler-1050 distance : 0.774 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1050 distance : 1.004 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1050 distance : 1.024 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1050 distance : 1.753 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1050 distance : 1.823 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1050)



    (Position in Stellar Map of star Kepler-1050 and its Exoplanet Kepler-1050 c)



    (Zoomed position in Stellar Map of star Kepler-1050 and its Exoplanet Kepler-1050 c (zoom level 3))

    (Synthetic Spectrum of star Kepler-1050*)
    *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