Facts about Triangulum Constellation

1. 06

   Gamma Trianguli, a blue giant star in Triangulum Constellation, rotates at approximately 200 kilometers per second, causing it to spin 50 times faster than our Sun.

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2. 05

   Beta Trianguli, the second brightest star in this constellation, is a binary star system where the primary star has a surface temperature of approximately 10,000 Kelvin.

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3. 04

   Located in the Northern Hemisphere, Triangulum Constellation covers approximately 131.8 square degrees of sky, ranking it as the 78th largest constellation by area.

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4. 03

   Alpha Trianguli, the brightest star in Triangulum Constellation, shines at magnitude 3.41 and lies approximately 64 light-years from Earth.

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5. 02

   Ptolemy catalogued Triangulum as one of the 48 ancient constellations around 150 CE, making it among the oldest recognized star patterns in Western astronomy.

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6. 01

   The Triangulum Galaxy, located within this constellation, sits approximately 2.73 million light-years away and contains roughly 40 billion stars.

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