Sidumadang ari[1] (simbol ☉) sanga Mataniari ima bintang i pusat sangape itoga-toga ni Tata Surya. 'Bontukna ampir ibul dot tardiri tingon plasma milas marcampur medan magnet.[2][3] Diameternya sekitar 1.392.684 km,[4] kira-kira 109 kali diameter Bumi, dot massana (sakitar 2Templat:E kilogram, 330.000 kali massa Bumi) mawakili urang lobi 99,86 % massa total Tata Surya.[5]

Sidumadang ari terbit

Sumberna

pature
  1. Anharuddin Hutasuhut; Chairani Nasution; Sriasrianti; Zufri Hidayat (2016). "Kamus Angkola Mandailing - Indonesia Edisi Kedua 2016" (PDF) (saro Indonesia). Medan: Balai Bahasa Sumatera Utara. p. 203. 
  2. "How Round is the Sun?". NASA. 2 October 2008. isise 7 March 2011. 
  3. "First Ever STEREO Images of the Entire Sun". NASA. 6 February 2011. isise 7 March 2011. 
  4. Emilio, Marcelo; Kuhn, Jeff R.; Bush, Rock I.; Scholl, Isabelle F., "Measuring the Solar Radius from Space during the 2003 and 2006 Mercury Transits", arXiv, isise 2012-03-28 
  5. Woolfson, M (2000). "The origin and evolution of the solar system". Astronomy & Geophysics. 41 (1): 1.12. doi:10.1046/j.1468-4004.2000.00012.x.