Limite de Chandrasekhar

~1,4 M_Sol.
Created by
Renato Passos, Eng. de Software
Reviewed by
Renato Passos, Eng. de Software

Last updated: Apr 18, 2026

M
1,40 M_Sol

Formula

1,4 massas solares

About this calculator

The Chandrasekhar Limit calculator is a tool used to determine the maximum mass limit that a white dwarf star can have. This limit is fundamental in astrophysics, as it defines the point beyond which the star collapses into a black hole or a neutron star.

The Chandrasekhar Limit is calculated based on a formula that takes into account the star's mass in relation to the Sun's mass. This formula is simple yet crucial: approximately 1.4 solar masses. When a white dwarf star reaches or exceeds this mass, it can no longer support its own weight and undergoes a collapse.

The importance of the Chandrasekhar Limit lies in its ability to explain the behavior of stars at the end of their lives. It helps astronomers understand how stars evolve and what possible destinations they may have, whether as white dwarfs, neutron stars, or black holes.

Care should be taken when using this calculator, as the accuracy of the result directly depends on the accuracy of the input data. Additionally, it is important to remember that the Chandrasekhar Limit is a theoretical concept that applies to white dwarf stars composed mainly of carbon and oxygen.

Frequently asked questions

What is the Chandrasekhar Limit?

The Chandrasekhar Limit is the maximum mass limit that a white dwarf star can have before collapsing into a black hole or neutron star.

How is the Chandrasekhar Limit calculated?

The Chandrasekhar Limit is calculated based on a formula that considers the star's mass in relation to the Sun's mass, approximately 1.4 solar masses.

Why is the Chandrasekhar Limit important?

The Chandrasekhar Limit is important because it helps understand the behavior of stars at the end of their lives and their possible destinations.

What precautions should be taken when using the Chandrasekhar Limit calculator?

Precautions should be taken with the accuracy of the input data, as this directly affects the accuracy of the result.

Does the Chandrasekhar Limit apply to all stars?

No, the Chandrasekhar Limit applies mainly to white dwarf stars composed mainly of carbon and oxygen.

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