Kepler-445b

Kepler-445b
Exoplanet List of exoplanets
Size comparison
Earth Kepler-445b
Parent star
Star Kepler-445
Right ascension (α) 19h54m56.65s
Declination (δ) +46d29m54.8s
Mass (m) 0.18±0.04 M☉
Radius (r) 0.21±0.03 R☉
Temperature (T) 3157±60 K
Metallicity [Fe/H] 0.27±0.13
Physical characteristics
Radius(r)1.58 R⊕
Temperature (T) 426 K (153 °C; 307 °F)[1]
Orbital elements
Semi-major axis(a) 0.023656[2] AU
Eccentricity (e) 0
Orbital period(P) 2.984151±0.000011 d
Inclination (i) 89.74°
Discovery information
Discovery date 2015
Discoverer(s)
Discovery method Transit
Discovery site Kepler Space Observatory
Discovery status Confirmed

Kepler-445b is an exoplanet orbiting the Red dwarf star Kepler-445 every 3 days.[3] Due to this short orbital period its temperature is 426 K (153 °C; 307 °F)[4] and is considered non habitable due to the high temperature.

References

  1. ↑ http://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=cumulative&constraint=koi_pdisposition+like+%27CANDIDATE%27
  2. ↑ http://phl.upr.edu/projects/habitable-exoplanets-catalog/calculators
  3. ↑ http://exoplanetarchive.ipac.caltech.edu/cgi-bin/DisplayOverview/nph-DisplayOverview?objname=Kepler-445+b&type=CONFIRMED_PLANET
  4. ↑ http://exoplanetarchive.ipac.caltech.edu/cgi-bin/TblView/nph-tblView?app=ExoTbls&config=cumulative&constraint=koi_pdisposition+like+%27CANDIDATE%27

Planetbox Reference


This article is issued from Wikipedia - version of the 10/27/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.