. "\u8239\u5C3E\u5EA7PT\uFF0C\u53C8\u540DBD-19 1967\uFF0CHD 61068\u3001SAO 153149\u3001HR 2928\uFF0C\u662F\u8239\u5C3E\u5EA7\u7684\u4E00\u9897\u6052\u661F\uFF0C\u89C6\u661F\u7B49\u4E3A5.74\uFF0C\u4F4D\u4E8E\u9280\u7D93235.53\uFF0C\u9280\u7DEF0.61\uFF0C\u5176B1900.0\u5750\u6807\u4E3A\u8D64\u7D937h 32m 17.3s\uFF0C\u8D64\u7DEF-19\u00B0 0.61\u2032 46\u2033\u3002"@zh . "6405"^^ . . "0.28"^^ . . "J2000"@en . . "+22.00 \u00B1 4.3"@en . . "7.94"^^ . "PT Puppis"@en . . . . . . "PT Puppis (PT Pup) is a star in the constellation Puppis. confirmed this star as a Beta Cephei variable. Analysis of its spectrum and allowing for extinction gives a mass 7.94 times that of the Sun, a surface temperature of 19,400 K and luminosity of 6405 Suns."@en . . "1079514812"^^ . . . . . . . . . . "1.93"^^ . . . . . . . . . . . . . . "\u8239\u5C3E\u5EA7PT\uFF0C\u53C8\u540DBD-19 1967\uFF0CHD 61068\u3001SAO 153149\u3001HR 2928\uFF0C\u662F\u8239\u5C3E\u5EA7\u7684\u4E00\u9897\u6052\u661F\uFF0C\u89C6\u661F\u7B49\u4E3A5.74\uFF0C\u4F4D\u4E8E\u9280\u7D93235.53\uFF0C\u9280\u7DEF0.61\uFF0C\u5176B1900.0\u5750\u6807\u4E3A\u8D64\u7D937h 32m 17.3s\uFF0C\u8D64\u7DEF-19\u00B0 0.61\u2032 46\u2033\u3002"@zh . "5.81"^^ . . . . "B2 II"@en . . . . . . . "−7.86 \u00B1 0.21"@en . . "47486581"^^ . . . . . . . "PT Puppis"@en . "19400"^^ . . . . . . . . "\u8239\u5C3E\u5EA7PT"@zh . . . . "3434"^^ . . "PT Puppis (PT Pup) is a star in the constellation Puppis. confirmed this star as a Beta Cephei variable. Analysis of its spectrum and allowing for extinction gives a mass 7.94 times that of the Sun, a surface temperature of 19,400 K and luminosity of 6405 Suns."@en . .