Imaginary Picture of TOI-1288 c

Display orbital revolution of TOI-1288 c around the hoststar TOI-1288
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Exoplanet Name : TOI-1288 c
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 0.2665 (Mjup) 84.7305 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 1.0940 (AU Est.)
Eccentricity : 0.1300
Orbital Period(Yrs) 1.2128
Orbital Period(Observed/Estimated) 443.00 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.8183
Star Radiation at Atmospheric Boundary: 779.1 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 235.8 (K)
Blackbody T 0.3(K) 221.4 (K)
Blackbody T 0.7(K) 179.2 (K)
Tidally Locked Blackbody T 0.1(K) 280.4 (K)
Tidally Locked Blackbody T 0.3(K) 263.3 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection : Radial Velocity
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Habitable
Habitability by Kopparapu: Not habitable
Star Name : TOI-1288
Alternate Name : TIC 365733349
Star Distance(LY) : 374.1
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 0.9 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5225 (K)
Spectral type : K0
UV portion[%]: 5.2
Visible portion[%]: 40.5
IR portion[%]: 54.3
Metalicity : 0.1
Absolute Magnitude: 5.1
Apparent Magnitude: 10.4
Right Ascension(RA) 313.1667
Declination (DEC) 65.6089
Hubble Space Telescope Guide Star Catalog (GSC) ID 04255-01629
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK https://simbad.u-strasbg.fr/simbad/sim-basic?Ident=TOI-1288&submit=SIMBAD+search
Open Exoplanet Database Link
TOI-1288 c
TOI-1288 c

  • TOI-1288 c is an exoplanet orbiting the star TOI-1288, located about 374.1 light-years (114.7 pc) away from Solar System.
  • The host star TOI-1288 has apparent magnitude of 10.4, with absolute magnitude of 5.1.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5225 with its spectral types of K0
  • In this planetary system, the extrasolar planet TOI-1288 c orbits around the star TOI-1288 every 443.0 days with its orbital distance of 1.09 AU ( 163655679.6 km)
  • (Projected orbit of TOI-1288 c around its host star TOI-1288)


  • The Star TOI-1288 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.597 AU ( 89361834.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.826 AU ( 123521408.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.258 AU ( 188219291.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.851 AU ( 276972932.2 km)
  • Radiation at Planetary Boundary of TOI-1288 c : 779.08 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1288)



  • Kopparapu Recent Venus for Star TOI-1288 distance : 0.639 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-1288 distance : 0.809 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1288 distance : 0.781 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-1288 distance : 0.857 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1288 distance : 1.454 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-1288 distance : 1.533 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1288)



  • Original Kopparapu Recent Venus for Star TOI-1288 distance : 0.634 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1288 distance : 0.833 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1288 distance : 0.839 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1288 distance : 1.478 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1288 distance : 1.538 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1288)



    (Position in Stellar Map of star TOI-1288 and its Exoplanet TOI-1288 c)



    (Zoomed position in Stellar Map of star TOI-1288 and its Exoplanet TOI-1288 c (zoom level 3))

    (Synthetic Spectrum of star TOI-1288*)
    *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