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Strooan y Tideyr

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Ta Strooan y Tideyr (Baarle: Sagittarius Stream) çheet er strughtoor ard-hroggalagh liauyr dy rollageyn ta filley mygeayrt Raad Mooar Gorree ayns cruinlagh ta begnagh goll tessen ny poullyn galactagh. T'eh jeant jeh rollageyn va raipit dy tidee veih Co-rollageys Crivassanagh Eelipsagh y Tideyr, myr eiyrtys er obbraghey yn vestey jeh rish Raad Mooar Gorree harrish billoonyn dy vleeantyn.

Va'n strooan rollageagh shoh currit roish lesh Donald Lynden-Bell 'sy vlein 1995 erreish da ren eh oltscarrey rheynn ny dhossanyn bluckanagh ayns Raad Mooar Gorree.[1] Chur Newberg as e choheshaghtee (2002)[2] as Majewski as e choheshaghtee (2003)[3] enney er y strughtoor hene lesh fysseree veih ny towshanyn 2MASS as SDSS. 'Sy vlein 2006, ren Belokurov as e cho-obbreeyn[4] feddyn magh dy row daa vanglane ec Strooan y Tideyr.

Tra va'n nhee shannayragh mynyiarrit veih e cheilley car yn eddyr-obbraghey, chur eh leaystaghyn (cosoylagh rish sheean-tonnyn) trooid strughtoor laue chaslagh Raad Mooar Gorree. Ta bree ny leaystaghyn shen ry-akin jiu myr bratyn çhiu as goan jeh rheynnyn rollageagh erskyn as fo Corys ny Greiney. Jiu, ta soiaghey Strooan y Tideyr conastagh rish ny brattyn baghtallagh[5] cur rish y smooinaght dy vel Co-hollys Crivassanagh Eelipsagh y Tideyr kyndagh lesh y vrishey stiagh shen.

Jeeagh er neesht

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Imraaghyn

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  1. "Ghostly streams from the formation of the Galaxy's halo" (Jerrey Souree 1995). Monthly Notices of the Royal Astronomical Society. Ym-lioar 275 (2): 429–442. doi:10.1093/mnras/275.2.429. Bibcode1995MNRAS.275..429L. 
  2. "The Ghost of Sagittarius and Lumps in the Halo of the Milky Way" (Averil 2002). The Astrophysical Journal. Ym-lioar 569 (1): 245–274. doi:10.1086/338983. Bibcode2002ApJ...569..245N. 
  3. "A Two Micron All Sky Survey View of the Sagittarius Dwarf Galaxy. I. Morphology of the Sagittarius Core and Tidal Arms" (Nollick 2003). The Astrophysical Journal. Ym-lioar 599 (2): 1082–1115. doi:10.1086/379504. Bibcode2003ApJ...599.1082M. 
  4. "The Field of Streams: Sagittarius and Its Siblings" (Boaldyn 2006). The Astrophysical Journal. Ym-lioar 642 (2): L137–L140. doi:10.1086/504797. Bibcode2006ApJ...642L.137B. 
  5. "The Stellar Number Density Distribution in the Local Solar Neighborhood is North-South Asymmetric" (Mean Fouyir 2013). The Astrophysical Journal. Ym-lioar 777 (2). doi:10.1088/0004-637X/777/2/91. Bibcode2013ApJ...777...91Y. 

Kianglaghyn magh

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