Gaia BH3 (Gaia DR3 4318465066420528000) is a binary system consisting of a metal-poor giant star with spectral type G and a stellar-mass black hole. Gaia BH3 is located 1926 light years …

2024年4月16日 · The star orbiting Gaia BH3 at about 16 times the Sun–Earth distance is rather uncommon: an ancient giant star, that formed in the first two billion years after the Big Bang, at …

蓋亞BH3（Gaia DR3 4318465066420528000）是由一顆光譜類型為G的貧金屬巨星和一顆恒星質量黑洞組成的一個聯星系統。蓋亞 BH3位於天鷹座，距離1,926光年（ 590.6 ± 5.8 pc ）。蓋 …

2024年4月16日 · Gaia astrometry is expected to uncover many Galactic wide-binary systems containing dormant BHs, which may not have been detected before. The study of this …

2024年4月16日 · The stellar-mass black hole, designated Gaia-BH3, is 33 times more massive than our sun. The previous most massive black hole of this class found in the Milky Way was a …

Its mass makes it the most massive black hole of stellar origin discovered in our Galaxy so far. The system, named Gaia BH3, was found from the preliminary astrometry, and confirmed by …

2024年4月17日 · 该黑洞被命名为“Gaia BH3”，也是在银河系中发现的最大的恒星级黑洞，质量相当于33个太阳。 盖亚天文台通过研究1926光年之外的天鹰座内的一颗古老巨型恒星，发现其 …

2024年4月16日 · BINARYS is a tool allowing to combine the Hipparcos and/or Gaia absolute astrometric data with relative astrometry and/or radial velocity measurements to determine the …

2024年12月30日 · Gaia BH3 is the biggest stellar black hole recently discovered. European Southern Observatory confirmed this discovery on April 16, 2024. Its mass is equivalent to 33 …

2025年3月3日 · We present UV and X-ray observations, obtained with the Swift Observatory, of Gaia BH3 a binary system containing a 33 solar masses black hole discovered through Gaia …