Sidumadang ari
[[Borkas:Izgrew.jpg|thumb|Sidumadang ari terbit]]
'''Sidumadang ari'''<ref>{{cite web|url=https://repositori.kemdikbud.go.id/16142/1/Kamus%20Angkola%20Mandailing%20-%20Indonesia%20Edisi%20Kedua%202016.pdf|page=203|title=Kamus Angkola Mandailing - Indonesia Edisi Kedua 2016|language=id|author1=Anharuddin Hutasuhut|author2=Chairani Nasution|author3=Sriasrianti|author4=Zufri Hidayat|publisher=Medan: Balai Bahasa Sumatera Utara|date=2016}}</ref> (simbol [[file:Sun symbol (fixed width).svg|☉]]) sanga '''Mataniari''' ima [[bintang]] i pusat sangape itoga-toga ni [[Tata Surya]]. 'Bontukna ampir ibul dot tardiri tingon [[plasma (fisika)|plasma]] milas marcampur [[medan magnet]].<ref>{{cite news|url=http://science.nasa.gov/science-news/science-at-nasa/2008/02oct_oblatesun/|title=How Round is the Sun?|publisher=NASA|date=2 October 2008|accessdate=7 March 2011}}</ref><ref>{{cite news|url=http://science.nasa.gov/science-news/science-at-nasa/2011/06feb_fullsun/|title=First Ever STEREO Images of the Entire Sun|publisher=NASA|date=6 February 2011|accessdate=7 March 2011}}</ref> Diameternya sekitar 1.392.684&nbsp;km,<ref name=arxiv1203_4898>{{citation |first1=Marcelo |last1=Emilio |first2=Jeff R. |last2=Kuhn |first3=Rock I. |last3=Bush |first4=Isabelle F. |last4=Scholl |title=Measuring the Solar Radius from Space during the 2003 and 2006 Mercury Transits |work=arXiv |url=http://arxiv.org/abs/1203.4898 |accessdate=2012-03-28}}</ref> kira-kira 109 kali diameter [[Bumi]], dot massana (sakitar 2{{e|30}} kilogram, 330.000 kali massa Bumi) mawakili urang lobi 99,86 % massa total Tata Surya.<ref name=Woolfson00>
{{Cite journal
|last = Woolfson|first = M
|year = 2000
|title = The origin and evolution of the solar system
|journal = [[Astronomy & Geophysics]]
|volume = 41
|issue = 1 |pages=1.12
|doi = 10.1046/j.1468-4004.2000.00012.x
|ref = harv
}}</ref>

== Sumberna ==
{{reflist}}

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

 Sumberna 

category:astronomi