Triangulum (ranneves)

Triangulum  ew ranneves, onan a'n 88 aswonys gen an Unyans Steroniethek Keswlasek (IAU).

Hy hanow ew "trihornek" en Latin, drefen patron hy theyr steren spladna. Aswonys dhe'n Vabylonianes ha'n Rekys, Triangulum o onan a'n 48 ranneves renkys gen steronydh an 2a kansbledhen, Ptolemy. Johann Bayer ha John Flamsteed a wrug rol a ster an ranneves. Dhe'n Babylonianes, aswonys o avel MULAPIN (𒀯𒀳) "an Arader", ha dhe'n Rekys, Deltoton (Δελτωτόν), haval ort an lythyren "delta" - Δ.

An ster gwydn, Beta ha Gamma Trianguli, spladnvrasterow 3.00 ha 4.00, a-gettep, a furv sel an trihornek, ha'n steren wydn-melyn Alpha Trianguli, spladnvraster 3.41, ew an bleyn. Iota Trianguli ew system steren dhewblek ha tri system a ster gen planettys aswonys ew desedhys en Triangulum. An ranneves a gomprehend nebes galaksiow, an spladna ha nessa anodhans ew Galaksi Triangulum, po Messier 33 — esel a'n Bonni Leel. Ma an kwasar kensa aspiansys, 3C 48, ow sevel e'n ranneves ewedh.