Imaginary Picture of Kepler-282 b
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Exoplanet Name : Kepler-282 b
Alternate Name :
Radius (Rjup / Re): 0.0900 (Rjup) 1.0088 (Rearth)
Mass (Mjup / Me): 0.0032 (Mjup) 1.0098 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0820 (AU) 0.0820 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0252
Orbital Period(Observed/Estimated) 9.22 (Days Obs.) 8.21 (Days Est.)
Star Radiation at Atmospheric Boundary: 221792.6 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 968.6 (K)
Blackbody T 0.3(K) 909.6 (K)
Blackbody T 0.7(K) 736.0 (K)
Tidally Locked Blackbody T 0.1(K) 1151.8 (K)
Tidally Locked Blackbody T 0.3(K) 1081.7 (K)
Size Class: 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-282
Alternate Name :
Star Distance(LY) : 0.0
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5876 (K)
Spectral type : G1
Metalicity : -0.4
Absolute Magnitude: 25.0
Apparent Magnitude: 15.2
Right Ascension(RA) 269.6792
Declination (DEC) 44.7975
Hubble Space Telescope Guide Star Catalog (GSC) ID 0
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-282&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-282%20b/
Kepler-282 b
Kepler-282 b

  • Kepler-282 b is an exoplanet orbiting the star Kepler-282. Its discovery was publicly announced on 2014.
  • The host star Kepler-282 has apparent magnitude of 15.2, with absolute magnitude of 25.0.
  • It is 1.1 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5876 with its spectral types of G1
  • In this planetary system, the extrasolar planet Kepler-282 b orbits around the star Kepler-282 every 9.2 days with its orbital distance of 0.08 AU ( 12267025.4 km)
  • (Projected orbit of Kepler-282 b around its host star Kepler-282)


  • The Star Kepler-282 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.755 AU ( 113016814.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.044 AU ( 156218771.9 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.591 AU ( 238042837.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.342 AU ( 350290463.0 km)
  • Radiation at Planetary Boundary of Kepler-282 b : 221792.57 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-282)



  • Kopparapu Recent Venus for Star Kepler-282 distance : 0.778 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-282 distance : 0.986 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-282 distance : 0.952 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-282 distance : 1.044 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-282 distance : 1.736 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-282 distance : 1.831 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-282)



  • Original Kopparapu Recent Venus for Star Kepler-282 distance : 0.781 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-282 distance : 1.013 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-282 distance : 1.033 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-282 distance : 1.767 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-282 distance : 1.838 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-282)



    (Position in Stellar Map of star Kepler-282 and its Exoplanet Kepler-282 b)



    (Zoomed position in Stellar Map of star Kepler-282 and its Exoplanet Kepler-282 b (zoom level 3))