HD 136418 b explained

HD 136418 b / Awasis
Discoverer:Johnson et al.
Discovered:2010 March 17
Discovery Method:Doppler spectroscopy
Apsis:astron
Semimajor:1.32±
Eccentricity:0.255 ± 0.041
Period:464.3 ± 3.2 d

HD 136418 b, also known by its proper name Awasis,[1] is an extrasolar planet orbiting the G-type star HD 136418 approximately 320 light years away in the constellation Boötes It has a notable orbit, staying within the known habitable zone. It also has a star very similar in temperature as the Sun.[2]

It was named "Awasis" by representatives of Canada in the 2019 NameExoWorlds contest held by the IAU, named after the Cree word for "child". In the same competition, The planet's parent star HD 136418 was named "Nikawiy" after the Cree word for "mother".[1]

See also

External links

Notes and References

  1. Web site: Approved names (§ Canada). Name Exo Worlds. IAU. 19 December 2019.
  2. Web site: PlanetQuest New Worlds Atlas . 2010-06-03 . dead . https://web.archive.org/web/20100527202408/http://planetquest.jpl.nasa.gov/atlas/atlas_profile.cfm?Star=542 . 2010-05-27 .