Triangulum Australe
Triangulum Aus·tra·le
T0344800 (ô-strā′lē)Triangulum Australe
(ɒˈstreɪlɪ)Noun | 1. | ![]() |
单词 | triangulum australe | |||
释义 | Triangulum AustraleTriangulum Aus·tra·leT0344800 (ô-strā′lē)Triangulum Australe(ɒˈstreɪlɪ)
Triangulum AustraleTriangulum Australe(aws-tray -lee) (Southern Triangle) A small constellation in the southern hemisphere near Crux, lying partly in the Milky Way. The brightest stars are the 1.9-magnitude orange giant Atria (α TrA) and 2nd-magnitude Beta (β) and Gamma (γ), which form a triangle. The area contains several Cepheid variables, such as R and S TrA and the bright open cluster NGC 6025. Abbrev.: TrA; genitive form: Trianguli Australis; approx. position: RA 16h, dec –65°; area: 110 sq deg.Triangulum Australe(Southern Triangle), a constellation of the southern hemisphere. Its brightest star has a visual magnitude of 1.9. Triangulum Australe is not visible in the USSR. (SeeSTELLAR SKY.) Triangulum Australe[trī′aŋ·gyə·ləm ȯ′strä·lē]Triangulum Australe
Synonyms for Triangulum Australe
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