Imaginary Picture of Kepler-630 b

Display orbital revolution of Kepler-630 b around the hoststar Kepler-630
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Exoplanet Name : Kepler-630 b
Alternate Name : "2MASS J19334248+3956327 b, K00633.01, KIC 4841374 b, KOI-633 b, KOI-633.01, WISE J193342.49+395632.6 b"
Status : Confirmed
Radius (Rjup / Re): 0.2840 (Rjup) 3.1834 (Rearth)
Mass (Mjup / Me): 0.0244 (Mjup) 7.7446 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.5842 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.4421
Orbital Period(Observed/Estimated) 161.47 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.7642
Star Radiation at Atmospheric Boundary: 7312.3 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 412.7 (K)
Blackbody T 0.3(K) 387.6 (K)
Blackbody T 0.7(K) 313.6 (K)
Tidally Locked Blackbody T 0.1(K) 490.8 (K)
Tidally Locked Blackbody T 0.3(K) 460.9 (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-630
Alternate Name : "2MASS J19334248+3956327, KIC 4841374, KOI-633, WISE J193342.49+395632.6"
Star Distance(LY) : 2737.7
Stellar Radius(Rsun) : 1.4 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 4.5 (GY)
Temperature : 5755 (K)
Spectral type : G2
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 3.1
Apparent Magnitude: 12.7
Right Ascension(RA) 293.4270
Declination (DEC) 39.9424
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 544 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-630+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-630%20b/
Kepler-630 b
Kepler-630 b

  • Kepler-630 b is an exoplanet orbiting the star Kepler-630, located about 2737.7 light-years (839.4 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-630 has apparent magnitude of 12.7, with absolute magnitude of 3.1.
  • It is 1.0 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 5755 with its spectral types of G2
  • In this planetary system, the extrasolar planet Kepler-630 b orbits around the star Kepler-630 every 161.5 days with its orbital distance of 0.58 AU ( 87391211.8 km)
  • (Projected orbit of Kepler-630 b around its host star Kepler-630)


  • The Star Kepler-630 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.977 AU ( 146192763.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.351 AU ( 202076604.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.058 AU ( 307920025.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.029 AU ( 453117806.0 km)
  • Radiation at Planetary Boundary of Kepler-630 b : 7312.33 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-630)



  • Kopparapu Recent Venus for Star Kepler-630 distance : 1.014 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-630 distance : 1.284 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-630 distance : 1.240 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-630 distance : 1.360 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-630 distance : 2.269 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-630 distance : 2.394 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-630)



  • Original Kopparapu Recent Venus for Star Kepler-630 distance : 1.015 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-630 distance : 1.320 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-630 distance : 1.343 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-630 distance : 2.309 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-630 distance : 2.402 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-630)



    (Position in Stellar Map of star Kepler-630 and its Exoplanet Kepler-630 b)



    (Zoomed position in Stellar Map of star Kepler-630 and its Exoplanet Kepler-630 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-630*)
    *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