Imaginary Picture of KMT-2018-BLG-0029 b
/
Exoplanet Name : KMT-2018-BLG-0029 b
Alternate Name :
Radius (Rjup / Re): 0.1453 (Rjup) 1.6282 (Rearth)
Mass (Mjup / Me): 0.0202 (Mjup) 6.4128 (Mearth)
Semi Major Axis / Orbital Distance Calculated 3.9400 (AU) 3.9400 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 2774.48 (Days Est.)
Star Radiation at Atmospheric Boundary: 10.1 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 79.7 (K)
Blackbody T 0.3(K) 74.8 (K)
Blackbody T 0.7(K) 60.5 (K)
Tidally Locked Blackbody T 0.1(K) 94.7 (K)
Tidally Locked Blackbody T 0.3(K) 89.0 (K)
Size Class: super-Earth-size
Mass Class:
Detection Type : Microlensing
Mass Detection : Microlensing
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : KMT-2018-BLG-0029
Alternate Name :
Star Distance(LY) : 8904.1
Stellar Radius(Rsun) : 1.0 (Rsun Estimated)
Stellar Mass(Msun) : 1.1 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3300 (K)
Spectral type : M9
Metalicity : 0.0
Absolute Magnitude: 9.8
Apparent Magnitude: 22.0
Right Ascension(RA) 264.4708
Declination (DEC) -27.9847
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK
Open Exoplanet Database Link
KMT-2018-BLG-0029 b
KMT-2018-BLG-0029 b

  • KMT-2018-BLG-0029 b is an exoplanet orbiting the star KMT-2018-BLG-0029, located about 8904.1 light-years (2730.0 pc) away from Solar System. Its discovery was publicly announced on 2019.
  • The host star KMT-2018-BLG-0029 has apparent magnitude of 22.0, with absolute magnitude of 9.8.
  • It is 1.1 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • (Projected orbit of KMT-2018-BLG-0029 b around its host star KMT-2018-BLG-0029)


  • The Star KMT-2018-BLG-0029 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.245 AU ( 36723289.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.339 AU ( 50761182.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.517 AU ( 77348808.5 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.761 AU ( 113822160.1 km)
  • Radiation at Planetary Boundary of KMT-2018-BLG-0029 b : 10.14 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KMT-2018-BLG-0029)



  • Kopparapu Recent Venus for Star KMT-2018-BLG-0029 distance : 0.278 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star KMT-2018-BLG-0029 distance : 0.352 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KMT-2018-BLG-0029 distance : 0.340 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star KMT-2018-BLG-0029 distance : 0.374 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star KMT-2018-BLG-0029 distance : 0.691 AU
  • Kopparapu Outer Boundary for Early Mars for Star KMT-2018-BLG-0029 distance : 0.729 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star KMT-2018-BLG-0029)



  • Original Kopparapu Recent Venus for Star KMT-2018-BLG-0029 distance : 0.276 AU
  • Original Kopparapu Runaway Greenhouse for Star KMT-2018-BLG-0029 distance : 0.364 AU
  • Original Kopparapu Moist Greenhouse for Star KMT-2018-BLG-0029 distance : 0.365 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KMT-2018-BLG-0029 distance : 0.702 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star KMT-2018-BLG-0029 distance : 0.730 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star KMT-2018-BLG-0029)



    (Position in Stellar Map of star KMT-2018-BLG-0029 and its Exoplanet KMT-2018-BLG-0029 b)



    (Zoomed position in Stellar Map of star KMT-2018-BLG-0029 and its Exoplanet KMT-2018-BLG-0029 b (zoom level 3))