Imaginary Picture of Kepler-576 b

Display orbital revolution of Kepler-576 b around the hoststar Kepler-576
/
Exoplanet Name : Kepler-576 b
Alternate Name : "2MASS J19404390+3839152 b, K00492.01, KIC 3559935 b, KOI-492 b, KOI-492.01, WISE J194043.90+383915.1 b"
Status : Confirmed
Radius (Rjup / Re): 0.2920 (Rjup) 3.2730 (Rearth)
Mass (Mjup / Me): 0.0250 (Mjup) 7.9472 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1880 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0819
Orbital Period(Observed/Estimated) 29.91 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.7419
Star Radiation at Atmospheric Boundary: 20845.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 536.3 (K)
Blackbody T 0.3(K) 503.6 (K)
Blackbody T 0.7(K) 407.5 (K)
Tidally Locked Blackbody T 0.1(K) 637.8 (K)
Tidally Locked Blackbody T 0.3(K) 598.9 (K)
Size Class: 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-576
Alternate Name : "2MASS J19404390+3839152, KIC 3559935, KOI-492, WISE J194043.90+383915.1"
Star Distance(LY) : 2014.0
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 4.5 (GY)
Temperature : 5262 (K)
Spectral type : G5
UV portion[%]: 7.5
Visible portion[%]: 44.3
IR portion[%]: 48.2
Metalicity : 0.1
Absolute Magnitude: 4.1
Apparent Magnitude: 13.1
Right Ascension(RA) 295.1829
Declination (DEC) 38.6542
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 498 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-576%20b/
Kepler-576 b
Kepler-576 b

  • Kepler-576 b is an exoplanet orbiting the star Kepler-576, located about 2014.0 light-years (617.5 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-576 has apparent magnitude of 13.1, with absolute magnitude of 4.1.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5262 with its spectral types of G5
  • In this planetary system, the extrasolar planet Kepler-576 b orbits around the star Kepler-576 every 29.9 days with its orbital distance of 0.19 AU ( 28116926.4 km)
  • (Projected orbit of Kepler-576 b around its host star Kepler-576)


  • The Star Kepler-576 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.531 AU ( 79415097.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.734 AU ( 109772417.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.118 AU ( 167268872.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.645 AU ( 246143472.7 km)
  • Radiation at Planetary Boundary of Kepler-576 b : 20845.38 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-576)



  • Kopparapu Recent Venus for Star Kepler-576 distance : 0.567 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-576 distance : 0.718 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-576 distance : 0.693 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-576 distance : 0.760 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-576 distance : 1.288 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-576 distance : 1.358 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-576)



  • Original Kopparapu Recent Venus for Star Kepler-576 distance : 0.562 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-576 distance : 0.739 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-576 distance : 0.744 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-576 distance : 1.310 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-576 distance : 1.362 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-576)



    (Position in Stellar Map of star Kepler-576 and its Exoplanet Kepler-576 b)



    (Zoomed position in Stellar Map of star Kepler-576 and its Exoplanet Kepler-576 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-576*)
    *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