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- T Tauri star - Wikipedia
They typically rotate with a period between one and twelve days, compared to a month for the Sun, and are very active and variable There is evidence of large areas of starspot coverage, and they have intense and variable X-ray and radio emissions (approximately 1000 times that of the Sun)
- T-Tauri Stars - Harvard–Smithsonian Center for Astrophysics
Slowly, stellar winds and radiation blow away the surrounding shell of gas and dust, and the third stage, when the surrounding envelope has cleared, is called the T-Tauri phase
- T Tauri Stars - Teach Astronomy
T Tauri stars represent a transitional stage between infrared stars surrounded by opaque nebulae and stable stars that have lost their "cocoons" and settled on the main sequence
- T Tauri star | Young Stellar Object, Protostar Pre-Main-Sequence . . .
More than 500 T Tauri stars have so far been observed The Sun is thought to have gone through the T Tauri stage in its early youth
- T Tauri Stars: The infancy of Sun-like stars - Universe Guide
A T Tauri phase can last over a hundred million years A T Tauri star will stay in its current phase until it has enough mass to start nuclear fusion and become a main-sequence star
- T Tauri Stars - Definition Detailed Explanation - Astrophysics . . .
They are named after the prototype star, T Tauri, which is located in the Taurus constellation These stars are typically less than 10 million years old and are characterized by their variability in brightness and strong stellar winds
- T Tauri Stars - HyperPhysics
The consensus seems to be that T Tauri stars are newly formed stars (< 10 million years old) of low to intermediate mass (<3 solar masses) that are in the process of gravitational collapse but have yet to reach the temperature necessary for nuclear fusion to have started
- T Tauri Stars | Formation, Characteristics Evolution
When the core temperature becomes sufficiently high, nuclear fusion starts, signifying the transition from a protostar to a T Tauri star This phase is marked by significant variability in brightness and strong stellar winds
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