SUMMARY
The luminosity of Earendel, a star with a mass estimated between 50-100 solar masses, is approximately 1,000,000 times that of the Sun. It has a surface temperature exceeding 20,000 K, making it significantly hotter than the Sun. In comparison, UW Canis Majoris, while hotter at around 30,000 K, has a lower mass of about 40 solar masses and a luminosity of over 330,000 times that of the Sun. These figures highlight Earendel's extraordinary size and temperature within the context of stellar classification.
PREREQUISITES
- Understanding of the Hertzsprung-Russell diagram
- Knowledge of stellar classification and properties
- Familiarity with concepts of stellar mass and temperature
- Basic astrophysics principles
NEXT STEPS
- Research the Hertzsprung-Russell diagram in detail
- Explore the characteristics of massive stars in the Main Sequence
- Study the properties and classification of UW Canis Majoris
- Investigate the implications of high-temperature stars on stellar evolution
USEFUL FOR
Astronomy enthusiasts, astrophysicists, and students studying stellar properties and evolution will benefit from this discussion.