Imaginary Picture of Kepler-1494 b

Display orbital revolution of Kepler-1494 b around the hoststar Kepler-1494
/
Exoplanet Name : Kepler-1494 b
Alternate Name : "2MASS J18503777+4309450 b, K03417.01, KIC 7503885 b, KOI-3417 b, KOI-3417.01, WISE J185037.77+430945.0 b"
Status : Confirmed
Radius (Rjup / Re): 0.2740 (Rjup) 3.0713 (Rearth)
Mass (Mjup / Me): 0.0236 (Mjup) 7.4906 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.3908 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.2494
Orbital Period(Observed/Estimated) 91.08 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.7941
Star Radiation at Atmospheric Boundary: 12934.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 476.0 (K)
Blackbody T 0.3(K) 447.0 (K)
Blackbody T 0.7(K) 361.7 (K)
Tidally Locked Blackbody T 0.1(K) 566.0 (K)
Tidally Locked Blackbody T 0.3(K) 531.6 (K)
Size Class: sub-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-1494
Alternate Name : "2MASS J18503777+4309450, KIC 7503885, KOI-3417, WISE J185037.77+430945.0"
Star Distance(LY) : 4194.9
Stellar Radius(Rsun) : 1.1 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 4.4 (GY)
Temperature : 5913 (K)
Spectral type : G5
UV portion[%]: 7.5
Visible portion[%]: 44.2
IR portion[%]: 48.3
Metalicity : 0.0
Absolute Magnitude: 3.5
Apparent Magnitude: 14.0
Right Ascension(RA) 282.6574
Declination (DEC) 43.1625
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
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1494%20b/
Kepler-1494 b
Kepler-1494 b

  • Kepler-1494 b is an exoplanet orbiting the star Kepler-1494, located about 4194.9 light-years (1286.2 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1494 has apparent magnitude of 14.0, with absolute magnitude of 3.5.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5913 with its spectral types of G5
  • In this planetary system, the extrasolar planet Kepler-1494 b orbits around the star Kepler-1494 every 91.1 days with its orbital distance of 0.39 AU ( 58466337.2 km)
  • (Projected orbit of Kepler-1494 b around its host star Kepler-1494)


  • The Star Kepler-1494 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.870 AU ( 130081566.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.202 AU ( 179806719.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.831 AU ( 273985649.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.695 AU ( 403181885.4 km)
  • Radiation at Planetary Boundary of Kepler-1494 b : 12934.78 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1494)



  • Kopparapu Recent Venus for Star Kepler-1494 distance : 0.894 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1494 distance : 1.132 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1494 distance : 1.093 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1494 distance : 1.198 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1494 distance : 1.992 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1494 distance : 2.101 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1494)



  • Original Kopparapu Recent Venus for Star Kepler-1494 distance : 0.898 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1494 distance : 1.163 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1494 distance : 1.188 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1494 distance : 2.027 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1494 distance : 2.108 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1494)



    (Position in Stellar Map of star Kepler-1494 and its Exoplanet Kepler-1494 b)



    (Zoomed position in Stellar Map of star Kepler-1494 and its Exoplanet Kepler-1494 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1494*)
    *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