Imaginary Picture of Kepler-1283 b

Display orbital revolution of Kepler-1283 b around the hoststar Kepler-1283
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Exoplanet Name : Kepler-1283 b
Alternate Name : "2MASS J19415096+4046371 b, K02587.01, KIC 5546691 b, KOI-2587 b, KOI-2587.01, WISE J194150.96+404636.8 b"
Status : Confirmed
Radius (Rjup / Re): 0.1700 (Rjup) 1.9055 (Rearth)
Mass (Mjup / Me): 0.0151 (Mjup) 4.8054 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1134 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0354
Orbital Period(Observed/Estimated) 12.95 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.3234
Star Radiation at Atmospheric Boundary: 877818.6 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1366.1 (K)
Blackbody T 0.3(K) 1282.9 (K)
Blackbody T 0.7(K) 1038.0 (K)
Tidally Locked Blackbody T 0.1(K) 1624.6 (K)
Tidally Locked Blackbody T 0.3(K) 1525.7 (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-1283
Alternate Name : "2MASS J19415096+4046371, KIC 5546691, KOI-2587, WISE J194150.96+404636.8"
Star Distance(LY) : 9606.4
Stellar Radius(Rsun) : 2.6 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 2.9 (GY)
Temperature : 6060 (K)
Spectral type : G0
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 1.6
Apparent Magnitude: 13.9
Right Ascension(RA) 295.4623
Declination (DEC) 40.7770
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "Timothy D. Morton1, Stephen T. Bryson2, Jeffrey L. Coughlin2,3, Jason F. Rowe4, Ganesh Ravichandran5, Erik A. Petigura6,7, Michael R. Haas2, and Natalie M. Batalha9"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 443 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-1283+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1283%20b/
Kepler-1283 b
Kepler-1283 b

  • Kepler-1283 b is an exoplanet orbiting the star Kepler-1283, located about 9606.4 light-years (2945.3 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1283 has apparent magnitude of 13.9, with absolute magnitude of 1.6.
  • It is 1.2 times more massive and 2.6 times bigger compared with our Sun. The surface temperature is 6060 with its spectral types of G0
  • In this planetary system, the extrasolar planet Kepler-1283 b orbits around the star Kepler-1283 every 12.9 days with its orbital distance of 0.11 AU ( 16960702.9 km)
  • (Projected orbit of Kepler-1283 b around its host star Kepler-1283)


  • The Star Kepler-1283 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.078 AU ( 310868368.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.872 AU ( 429701324.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 4.377 AU ( 654769725.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 6.441 AU ( 963522334.9 km)
  • Radiation at Planetary Boundary of Kepler-1283 b : 877818.60 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1283)



  • Kopparapu Recent Venus for Star Kepler-1283 distance : 2.117 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1283 distance : 2.681 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1283 distance : 2.589 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1283 distance : 2.838 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1283 distance : 4.702 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1283 distance : 4.960 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1283)



  • Original Kopparapu Recent Venus for Star Kepler-1283 distance : 2.132 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1283 distance : 2.753 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1283 distance : 2.822 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1283 distance : 4.786 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1283 distance : 4.977 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1283)



    (Position in Stellar Map of star Kepler-1283 and its Exoplanet Kepler-1283 b)



    (Zoomed position in Stellar Map of star Kepler-1283 and its Exoplanet Kepler-1283 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1283*)
    *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