Imaginary Picture of Kepler-895 b

Display orbital revolution of Kepler-895 b around the hoststar Kepler-895
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Exoplanet Name : Kepler-895 b
Alternate Name : "2MASS J19170975+5124320 b, K01577.01, KIC 12506770 b, KOI-1577 b, KOI-1577.01, WISE J191709.77+512432.2 b"
Status : Confirmed
Radius (Rjup / Re): 0.1370 (Rjup) 1.5356 (Rearth)
Mass (Mjup / Me): 0.0124 (Mjup) 3.9315 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0337 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0077
Orbital Period(Observed/Estimated) 2.81 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.6672
Star Radiation at Atmospheric Boundary: 137709.7 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 859.8 (K)
Blackbody T 0.3(K) 807.4 (K)
Blackbody T 0.7(K) 653.3 (K)
Tidally Locked Blackbody T 0.1(K) 1022.4 (K)
Tidally Locked Blackbody T 0.3(K) 960.2 (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-895
Alternate Name : "2MASS J19170975+5124320, KIC 12506770, KOI-1577, WISE J191709.77+512432.2"
Star Distance(LY) : 1762.0
Stellar Radius(Rsun) : 0.7 (Rsun Measured)
Stellar Mass(Msun) : 0.7 (Msun Measured) 0.7 (Msun Estimated)
Star Age : 2.6 (GY)
Temperature : 4154 (K)
Spectral type : K5
UV portion[%]: 0.8
Visible portion[%]: 26.5
IR portion[%]: 72.7
Metalicity : -0.2
Absolute Magnitude: 5.4
Apparent Magnitude: 14.1
Right Ascension(RA) 289.2907
Declination (DEC) 51.4089
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. Batalha"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 732 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-895&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-895%20b/
Kepler-895 b
Kepler-895 b

  • Kepler-895 b is an exoplanet orbiting the star Kepler-895, located about 1762.0 light-years (540.2 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-895 has apparent magnitude of 14.1, with absolute magnitude of 5.4.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4154 with its spectral types of K5
  • In this planetary system, the extrasolar planet Kepler-895 b orbits around the star Kepler-895 every 2.8 days with its orbital distance of 0.03 AU ( 5045681.5 km)
  • (Projected orbit of Kepler-895 b around its host star Kepler-895)


  • The Star Kepler-895 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.245 AU ( 36629618.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.338 AU ( 50631705.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.516 AU ( 77151514.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.759 AU ( 113531833.0 km)
  • Radiation at Planetary Boundary of Kepler-895 b : 137709.70 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-895)



  • Kopparapu Recent Venus for Star Kepler-895 distance : 0.273 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-895 distance : 0.346 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-895 distance : 0.334 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-895 distance : 0.367 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-895 distance : 0.652 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-895 distance : 0.687 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-895)



  • Original Kopparapu Recent Venus for Star Kepler-895 distance : 0.270 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-895 distance : 0.358 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-895 distance : 0.357 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-895 distance : 0.662 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-895 distance : 0.688 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-895)



    (Position in Stellar Map of star Kepler-895 and its Exoplanet Kepler-895 b)



    (Zoomed position in Stellar Map of star Kepler-895 and its Exoplanet Kepler-895 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-895*)
    *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