Thursday, June 8, 2023, 6:22 p.m.
International Astronomical Union Confirmation of the names of planets outside the solar system in Thai language “Kaew Kosin – Pailin Siam”
On June 8, 2023, the International Astronomical Union or IAU (The International Astronomical Union) has certified the Thai name of the parent star GJ3470 and the exoplanet GJ3470b as “Kaew Kosin” and “Pailin Siam” as the third known exoplanet system. in Thai
International Astronomical Union organized activities NameExoWorlds 2022 to name 20 extrasolar planets and host stars that are the primary targets of the James Webb Space Telescope. In this activity NameExoWorlds 2022 features 603 proposed exoplanet names from 91 countries around the world. And there are approximately 12 million people attending the event worldwide.
for Thailand National Astronomical Research Institute (Public Organization) (Dr.Dr.), Ministry of Higher Education, Science, Research and Innovation (NHS) organized activities “Nominating Thailand for Planets Outside the Solar System” Promotes Thainess in the Universe and celebrating the 10th anniversary of the National Astronomical Observatory for the general public to nominate a Thai name for a planet outside the solar system, GJ3470b, the first planet outside the solar system that Thai astronomers have studied and researched and observed through telescopes Diameter of 2.4 meters at the Observatory in honor of His Majesty the King’s 7 Cycle Birthday Anniversary or the National Observatory. Located on Doi Inthanon, Chom Thong District, Chiang Mai Province.
such activities get attention from school and general public More than 335 Thai names for the exoplanet GJ3470b have been proposed. These names were selected by a panel of experts. And open to the general public to vote for a Thai name in the final round Names with the highest number of votes were “Kaew Kosin” and “Pailin Siam”, proposed by Mr. Hassadin Phatthanakon and Mr. Chalermwut Samana. The belief of the ancient Thai people that The twinkling stars in the sky is the precious stone that adorns the heavens In the heavens there is Indra as the ruler of the angels. along with magic glasses The mother star is therefore named “Kaew Kosin”, in other words, is Rattanakosin, which is the era when this star was discovered. and has a satellite star that is a blue gem, namely “Pailin Siam”, whose name rhymes with “Kaew Kosin” and “Pailin Siam”
On June 7, 2023, the International Astronomical Union announced the recognition of the Thai names of exoplanets GJ3470b “Kaew Kosin” and “Pailin Siam” along with 19 exoplanet names and parent stars. Thailand of the exoplanet GJ3470b is the third exoplanet system with a Thai name. Next to the exoplanet system 47 UMa “Chalawan-Taphaokaew-Taphaothong” and WASP-50 “Chao Phraya-Maeping”, which have previously been certified in Thai.
Dr. Supachai Awipan, Acting Director of the Center for the Development of Optics and Photonics Technology, Dr. Dr. revealed that the exoplanet GJ3470b is a celestial object that is bound and important to the history of Thai astronomy as it is an extraterrestrial planet. first solar system that Thai astronomers have studied and observed through Thai telescopes The recognition of this planet’s Thai name is therefore a great pleasure. In the past 10 years since the first observation of the exoplanet GJ3470b with a Thai telescope, The study of planets outside the solar system in Thailand has made even more progress. Many new discoveries have been made, including new exoplanets. or the discovery of water in the atmosphere of extrasolar planets Demonstrates the potential of Thai astronomers in international astronomy research.
Thanks to NARIT, National Astronomical Research Institute.